Terminal blocks • Terminal blocks Sensor/actuator cabling and connectors • Sensor/actuator cabling • Cables and lines • Connectors Marking systems, tools, and mounting material • Marking and labeling • Tools • Installation and mounting material 1 2 3 Surge protection, power supplies, and device circuit breakers • Surge protection and interference 4 suppression filters • Power supplies and UPS • Protective devices Interface technology and switching devices • Electronic switching devices and motor control • Measurement and control technology • Monitoring • Relay modules • System cabling for controllers Automation • PLCnext Technology • Industrial cloud computing • Software • PLCs and I/O systems • Functional safety • Industrial communication technology • HMIs and industrial PCs • Lighting and signaling Charging technology for electromobility • Charging technology for electromobility PCB terminal blocks and PCB connectors Use our E-paper for quick product selection. Web code: #1517 5 6 7 8 Find out more with the web code For detailed information, use the web codes provided in this brochure. Simply enter # and the four-digit number in the search field on our website. Web code: #1234 (example) Or use the direct link: phoenixcontact.net/webcode/#1234 You will find the latest information including all the new products directly in the product area of our website: phoenixcontact.net/products You can also use the Phoenix Contact catalog app interactively on your tablet.

Illustrated product range overview Access the right product more quickly from here Surge protection for the power supply Type 1+2 combined lightning current and surge arrester FLASHTRAB SEC HYBRID ... FLASHTRAB SEC PLUS ... Page 34 Page 35 Type 1+2 combined lightning current and surge arrester FLASHTRAB SEC T1+T2... FLASHTRAB SEC ZP ... Page 42 Page 45 Type 1+2 combined lightning current and surge arrester VALVETRAB MS VALVETRAB MB POWERTRAB Page 46 Page 51 Page 52 Type 2 surge protective device VALVETRAB SEC VALVETRAB MS Page 54 Page 60 Type 2 surge protective devices for PCB mounting PRINTRAB Page 78 Type 3 device protection PLUGTRAB SEC / PT BLOCKTRAB MAINTRAB Page 82 Page 87 Page 88 Surge protection for NEMA systems VALVETRAB US Page 90 Isolating spark gap FLASHTRAB ISG Page 102 Surge protection for measurement and control technology

COMPLETE line The comprehensive solution for the control cabinet Easy planning, intuitive installation COMPLETE line is a system comprising Your advantages at a glance: technologically leading and coordinated hardware and software products, consulting services, and system solutions that help you optimize your processes in control cabinet manufacturing. Engineering, purchasing, installation, and operation become significantly easier for you. – Intuitive handling, thanks to the uniform design, look, and function – Time savings across the entire engineering process, thanks to consistent software support – Reduced logistics costs with standardized accessories and reduced variety of parts – Optimized processes in control cabinet manufacturing, thanks to custom services and innovative manufacturing solutions 6 PHOENIX CONTACT

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Surge protection and interference suppression filters Basics Surge voltage – What is it? The resulting protection concept takes into account all the interfaces of the power supply unit as well as those for data and telecommunications. This is the only way to comprehensively and effectively protect all the end devices, for example, within a data network, production plant or building installation. Combining high-quality protective devices with innovative arrester technology, surge protective devices ensure a high degree of system availability and safety in all areas of electrical engineering.  Your web code: #1133 Lightning discharge It is above all lightning strikes (lightning electromagnetic pulse, LEMP) that have the greatest potential for damage among all the causes of occurrence. They cause transient overvoltages that can extend across great distances and are often associated with high-amplitude surge currents. Even the indirect effects of a lightning strike can lead to a surge voltage of several kilovolts and result in a surge current of tens of thousands of amperes. In spite of the very brief duration, such an event can lead to total failure or even the destruction of the entire system. Switching operations Switching operations (switching electromagnetic pulse, SEMP) can generate induced surge voltages that spread to supply lines. In the case of large switch-on currents or short circuits, very high currents can flow within a few milliseconds. These short-term current changes can lead to transient overvoltages. 10 PHOENIX CONTACT Electrostatic discharge Electrostatic discharge (ESD) occurs if exposed conductive parts with different electrostatic potential approach each other and result in a charge exchange. A sudden charge exchange leads to a brief surge voltage. This presents a hazard, especially for sensitive electronic components. Surge voltage – What are the effects? Regardless of what causes a surge voltage, the consequences are the same: – Device destruction – System downtimes – Total failure of controllers Device failure or defects caused by surge voltages are more frequent than expected. For non-private systems the consequences of a failure are generally much more serious, such as downtimes or data loss. The failure of a device or a machine that is used in a professional environment often leads to costs that are many times higher than repairing the defective device. Surge voltage – How can you provide correct protection? Effective surge protection starts with assessing the potential risk and identifying all the devices within the item to be protected.

Surge protection and interference suppression filters Basics This is an arrester that satisfies both test classifications. In the case of a combined lightning current and surge arrester special, such as the FLT-SEC-T1+T2, however, a voltage- switching spark gap (type 1+2 SPD) is coordinated directly with a voltage-limiting varistor (type 2 SPD) that is connected in parallel. Two autonomous protective devices ensure optimum response behavior, the best possible system protection, and a long service life for the components. Surge protection for power supplies Type 3 device protection Type 1+2 combined lightning current and surge arrester Type 1+2 surge protective devices must satisfy the most stringent requirements in terms of amplitude and specific energy from surge currents, as they are supposed to protect against the effects of direct lightning strikes. In the typical installation environment of the main distribution, the demand placed on the short-circuit current rating is also often very high. In order to be able to meet these requirements, powerful technology is required, such as spark gap technology. Type 2 surge protective device Type 2 surge protective devices are generally installed in sub-distributions or machine control cabinets. These SPDs must be able to discharge induced surge voltages from indirect lightning strikes or switching operations but not handle direct lightning strikes. As such, the energy input is significantly reduced. In any case, induced surge voltages caused by switching operations are often very dynamic. Here, a technology with fast response behavior stands up to the test, e.g., varistor technology. Type 3 surge protective devices are generally installed immediately upstream of the end device to be protected. Due to differing installation environments, type 3 SPDs are available in a very wide range of designs. – Devices for DIN rail mounting – Devices for installation in sockets, cable ducts, and underfloor systems – Attachment plug for sockets Combined lightning current and surge arrester or combined lightning current and surge arrester special? Lightning currents are simulated with surge currents in the 10/350 μs pulse shape. Switching surge voltages and remote lightning strikes are simulated with surge currents in the 8/20 μs pulse shape. As per the requirements of product standard IEC 61643-11, a type 2 SPD must only be able to discharge 8/20 pulses. A type 1 SPD is designed for 8/20 μs pulses as well as 10/350 μs pulses. In this sense, every type 1 SPD is also a type 2 SPD. The fact that a type 1 SPD satisfies test classification II is a redundant piece of information and does not constitute an additional qualification. These types of SPDs are often referred to as combined lightning current and surge arresters (type 1+2 SPDs). 12 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Clear insight into the system How does ImpulseCheck work? Benefit from digital added value ImpulseCheck is the world’s first intelligent assistance system for surge protection in the field of mains protection. The module allows you to measure the state of health of every single protective device via cloud connection and provides new digital services. Optimum protection for sensitive systems In many cases, SPDs can limit surge voltages and discharge surge currents without your system sustaining any damage. Depending on the number, duration, and amplitude of the surge currents, SPDs may be pushed to their very limits and fail. Other faults in the electrical installation, such as short circuits or ground faults, can also contribute to the failure of SPDs. A failure is indicated by a status indicator on the SPD itself and additional remote signaling, if necessary. The current, actual load on the SPDs can only be determined by performing an electrical test on the individual modules. However, this is laborious and only provides an insight into the state of the SPDs at the time of testing. ImpulseCheck enables the continuous monitoring of SPDs. Thanks to external sensor cables, the system can be easily installed or retrofitted in both new and existing systems. It takes just a few simple steps to attach up to 4 sensors to the connecting cables of the monitored SPD. Surge currents with a very high time resolution are captured on each channel. Both high-frequency events and sustained currents are measured reliably. Electromagnetic interference is detected, allocated a time stamp, and transmitted to PROFICLOUD. Important parameters are evaluated and indicated from the signal curves for surge current events. In addition, the remote indication contact of the monitored SPD can be evaluated. For Phoenix Contact SPDs, the actual load is determined at all times based on the recorded events. The determined status (green, yellow, red) is displayed in PROFICLOUD as well as on the device itself. This allows you to respond proactively before an SPD actually fails. The cloud-based evaluation of measured data enables the direct use of new digital services. Status messages regarding surge protection can be displayed on any web-enabled device. For example, you can configure custom notifications for various events in PROFICLOUD or create standard-compliant status reports at the push of a button. Thanks to the ongoing further development of new and existing devices for PROFICLOUD as well as the platform itself, it will be possible to network a wide range of applications and services in the future.  Your web code: #2095 14 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Efficiency in control cabinet manufacturing Plan your control cabinets more efficiently and easily with the SEC range. Installation is cost-effective and space-saving, thanks to the uniform compact design of the surge protective devices, which do not need a backup fuse. The world's smallest type 2 protective device and the world’s first type 3 surge protection with Push-in connection technology are emblematic of this.  Your web code: #0143 Safe Energy Control (SEC) range Protection for life The surge protective devices in the SEC product range represent an easy-to-install product range which combines maximum performance and superior durability. Electronic consumers are reliably protected and maintenance costs are reduced. The surge protective devices are characterized by their easy, cost-effective, and space-saving installation. The high-quality products in the SEC range are particularly durable thanks to their high, laboratory-tested quality. This is demonstrated by international certificates. Even in the most lightning-prone location in the world, the surge protective devices in the SEC product range will provide protection for decades to come. Uninterrupted protection for your system Ensure uninterrupted system operation by using surge protective devices from the SEC range. By using technologically leading spark gaps and products with safe disconnect device, you can implement a consistent and safe protection concept. The type 1, 2, and 3 surge protective devices are all pluggable. Testing and maintenance work is therefore made much easier. 16 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Selection guide The selection matrix indicates the corresponding surge protective device for commonly used network types. Classification according to IEC test classification / EN type is simplified here. Detailed information can be found on the relevant product page. Further application recommendations are available on request. Note Products bearing this stamp (plug elements) can be tested with CHECKMASTER 2. 20 PHOENIX CONTACT 230/400 V systems | Standard applications Network type IEC test classification / EN type I / T1 II / T2 III / T3 + e s a h p - 3 e s a h p - 1 / T T S - N T - C N T / T T S - N T - C N T L1 L2 L3 N PE L1 L2 L3 PEN L1 N PE L1 PEN V 0 0 4 / 0 3 2 V 0 0 4 / 0 3 2 V 0 3 2 V 0 3 2                                  230/400 V systems | Special installation requirements Network type IEC test classification / EN type I / T1 II / T2 III / T3 + e s a h p - 3 e s a h p - 1 / T T S - N T - C N T / T T S - N T - C N T L1 L2 L3 N PE L1 L2 L3 PEN L1 N PE L1 PEN V 0 0 4 / 0 3 2 V 0 0 4 / 0 3 2 V 0 3 2 V 0 3 2                          

Surge protection and interference suppression filters Surge protection for the power supply Selection guide The selection matrix indicates the corresponding surge protective device for commonly used network types. Classification according to IEC test classification / EN type is simplified here. Detailed information can be found on the relevant product page. Further application recommendations are available on request. Note Products bearing this stamp (plug elements) can be tested with CHECKMASTER 2. 22 PHOENIX CONTACT Other network types Network type IEC test classification / EN type I / T1 II / T2 III / T3 + / T T S N T - - C N T T I / T T S N T - e s a h p - 3 e s a h p - 1 L1 L2 L3 N PE L1 L2 L3 PEN L1 L2 L3 PE L1 N PE DC systems Network type r a e n L i e c r u o s C D DC+/- DC-/+ PE i c a t l o v o t o h P e c r u o s C D L+ L- PE / 0 0 4 V 0 9 6 / 0 0 4 V 0 9 6 / 4 5 5 V 0 6 9 V 0 0 4 - 0 0 5 V 0 9 6 V 0 2 1 V 4 2 V 8 4 V 0 2 1 V 0 2 2 V 0 8 3 . 6 0 V k 0 1 . V k 5 1 . V k                           IEC test classification / EN type I / T1      II / T2 III / T3                  

Surge protection and interference suppression filters Surge protection for the power supply Type 1 protection for the power supply with integrated arrester backup fuse FLT-SEC-HYBRID Branch wiring in the TN-C network 8 6 9 5 0 9 2 : . o N d r O B A R T H S A L F 8 6 9 5 0 9 2 : . o N d r O B A R T H S A L F 8 6 9 5 0 9 2 : . o N d r O B A R T H S A L F T1 T2 + T1 T2 + T1 T2 + 264/25 264/25 264/25 S6 S PEN F1 S L L1 L2 L3 PEN L1 L2 L3 PEN SL mm² 35 SPEN mm² 35 Table 1: Connecting cables Umax Imax 250 V 125 V (UL) 125 V 30 V 1 A 1 A (UL) 0.2 A 1 A AC AC DC DC 0.14 mm² ... 1.5 mm² Table 2: Remote signaling data Technical characteristics Typical installation location Upstream or downstream of the circuit breaker of low-voltage distribution boards with large load currents Lightning protection level I, II, III, IV Lightning protection zone transition Coordination LPZ 0A  LPZ 1 Coordination with type 2 protective devices from the SEC range is guaranteed Connecting cables – Refer to the adjacent tables for the required conductor cross sections. – The connection to the main grounding rail (S) is mandatory (see figure). – For S, use a cross section of at least 16 mm². If this connection (S) is to be equal to the connection to the protective conductor (SPEN) in the application, use a cross section of at least 35 mm² for SPEN. – If the supply line cross section is greater than 35 mm², make sure that the surge protection connecting cables (SL) are protected against ground faults and short circuits. Recommendation: use temperature-stable cables for SL, e.g., XLPE/EPR-insulated cables. – Lay the connecting cables as short as possible, without loops, and with the largest possible bending radii. Backup fuses – Can be used without backup fuse in branch wiring – The integrated overcurrent protection is selective in relation to upstream F1 fuses ≥ 400 A gG Products in the catalog Page 34 24 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 1+2 protection for the power supply FLT-SEC-T1+T2 Branch wiring in the TN-S network 3 7 4 5 0 9 2 : . o N d r O N/PE T1 T2 350/100 B A R T E V L A V 6 4 3 5 0 9 2 : . o N d r O B A R T E V L A V 1 7 4 5 0 9 2 : . o N d r O T2 350 B A R T E V L A V 6 4 3 5 0 9 2 : . o N d r O B A R T E V L A V 1 7 4 5 0 9 2 : . o N d r O T2 350 T1 T2 350/25 B A R T E V L A V 6 4 3 5 0 9 2 : . o N d r O B A R T E V L A V 1 7 4 5 0 9 2 : . o N d r O T2 350 B A R T E V L A V T1 T2 350/25 T1 T2 350/25 S6 S PE S L F2 S N F1 L1 L2 L3 N PE L1 L2 L3 N PE Technical characteristics Typical installation location Where the cable enters the building in the post-meter area Lightning protection level I, II, III, IV Lightning protection zone transition Coordination LPZ 0A  LPZ 2 Coordination with type 3 protective devices from the SEC range is guaranteed Connecting cables – Refer to the adjacent tables for the required conductor cross sections. – The connection to the main grounding rail (S) is mandatory (see figure). – For S, use a cross section of at least 16 mm². If this connection (S) is to be equal to the connection to the protective conductor (SPE) in the application, use a cross section of at least 16 mm² for SPE. – Lay the connecting cables as short as possible, without loops, and with the largest possible bending radii. Backup fuses – Can be used without backup fuse in branch wiring up to 315 A gG – If the surge protection fuse needs to be selective in relation to the upstream installation, a separate F2 backup fuse is required. Once the F2 backup fuse has tripped, surge protection is no longer in place for the system. – Can be used without backup fuse in through wiring up to 125 A gG Products in the catalog Page 42 26 PHOENIX CONTACT F1 A gG 40 50 63 80 100 125 160 200 250 315 F2 A gG SL = SN mm² SPE(N) mm² S) mm² 6 6 6 10 10 16 16 25 35 35 6 6 6 10 10 16 16 25 35 35 16 16 16 16 16 16 16 16 16 16 ≤ 250 400 ≤ 315 ≥ 500 Table 1: Branch wiring Conductor cross sections according to selected F2 fuse, see above F1 A gG 40 50 63 80 100 125 SL mm² SPE(N) mm² S) mm² 6 10 10 16 25 35 6 10 10 16 16 16 16 16 16 16 16 16 Table 2: Through wiring AC AC DC DC Umax 250 V 125 V (UL) 125 V 30 V Imax 1 A 1 A (UL) 0.2 A 1 A 0.14 mm² ... 1.5 mm² Table 3: Remote signaling data

Surge protection and interference suppression filters Surge protection for the power supply Type 2 protection for the power supply VAL-SEC DC Branch wiring in isolated DC voltage systems Technical characteristics Typical installation location Main and sub-distribution Lightning protection zone transition Coordination Connecting cables LPZ 0B  LPZ 1 LPZ 1  LPZ 2 Coordination with type 3 SPDs from the SEC range is guaranteed. – For branch wiring, the connecting cables and conductor cross sections only have to be designed for short circuits and ground faults. – For through wiring, the operating and overload current must also be taken into consideration. – Lay the connecting cables as short as possible, without loops, and with the largest possible bending radii. Backup fuses – Refer to the adjacent tables for the required conductor cross sections. Products in the catalog Page 58 28 PHOENIX CONTACT 9 7 8 7 0 9 2 : . o N d r O T2 220DC B A R T E V L A V 9 7 8 7 0 9 2 : . o N d r O B A R T E V L A V T2 220DC F1 F1 DC +/- DC -/+ PE F2 DC +/- DC -/+ PE F2 backup fuse 20 A - F2 backup fuse - 10 A 20 A SPE = S/mm² SL/mm² Prospective short- circuit current ISCCR > 200 A  200 A Table 1: Backup fuses for UN ≤ 220 V DC 6 6 4 4 SPE = S/mm² SL/mm² Prospective short- circuit current ISCCR  100 A > 100 A > 200 A Table 2: Backup fuses for UN ≤ 400 V DC 6 6 4 6 4 4 AC AC DC DC Umax Imax 250 V 125 V (UL) 125 V 30 V 1 A 1 A (UL) 0.2 A 1 A 0.14 mm² ... 1.5 mm² Table 3: Remote signaling data

Surge protection and interference suppression filters Surge protection for the power supply Type 2 protection for the power supply VAL-CP-MCB Branch wiring in the TN-S network F1 L1 L2 L3 N PE Technical characteristics Typical installation location In sub-distributions or level distributions upstream of the RCD Lightning protection zone transition Coordination LPZ 0B  LPZ 1 LPZ 1  LPZ 2 Coordination with type 1 and type 3 protective devices from the SEC range is guaranteed Connecting cables – Refer to the adjacent tables for the required conductor cross sections. – For backup fuses > 250 A in relation to PVC-insulated copper cables, it is not possible to clamp a sufficient cross section for short circuits and ground faults. Special measures must therefore be implemented in this area to ensure that the connecting cables are protected against short circuits and ground faults. Prevent the cables from touching each other or touching conductive components, e.g., by using spacers, or use cables with increased temperature stability (e.g., XLPE/EPR-insulated cables). – Lay the connecting cables as short as possible, without loops, and with the largest possible bending radii. Backup fuses – Can be used without backup fuse in branch wiring – The integrated overcurrent protection is selective in relation to upstream F1 fuses ≥ 63 A gG Products in the catalog Page 74 30 PHOENIX CONTACT L1 L2 L3 N PE SL = SN mm² SPE mm² F1 A gG 63 80 100 125 160 200 250 > 250 10 10 16 16 25 25 35 35 10 10 16 16 25 25 2 x 16 2 x 16 Imax 2 A 0.05 A Table 1: Branch wiring Umax 250 V 250 V AC DC 0.14 mm² ... 1.5 mm² Table 2: Remote signaling data

Surge protection and interference suppression filters Surge protection for the power supply Protection for 24 V potential distribution TTC type 3 surge protection and PTCB overcurrent protection + - 1.1 3.1 3.2 F1 1.2 6 5 4 SPD 24V T3 2.2 1 2 3 13 14 2.1 1 2 3 4 Technical characteristics Typical installation location – At the 24 V potential distribution – Branch wiring to PTCB device circuit breakers Lightning protection zone transition LPZ 1  LPZ 2 LPZ 2  LPZ 3 Connection – Max. conductor cross section 4 mm² rigid and 2.5 mm² Backup fuse in branch wiring flexible – Max. load current IL is 6 A for through wiring – Without additional backup fuse (for short-circuit currents ≤ 60 A) – Max. 10 A, when combined with electronic circuit breakers (PTCB, CBM, CBMC) Products in the catalog Page 85 32 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 1+2 combined lightning current and surge arrester FLASHTRAB SEC HYBRID – Integrated combination of spark gap without line follow current and surge-proof fuse – Can be used without separate backup fuse, thanks to integrated overcurrent protection – Free of leakage current, suitable for use in the pre-meter area – 440 V versions satisfy TOV requirements for use in IT systems – Can be inserted with innovative push-pull locking mechanism – Low voltage protection level of 1.5 kV for 264 V and 2.5 kV for 440 V versions – Optical, mechanical status indicator – With floating remote indication contact – Plugs can be tested with CHECKMASTER 2 Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified. H D W H D W 4-conductor system; L1, L2, L3, PEN 2-conductor system; L, PEN       L1 L2 L3 12 11 14 FM L 12 11 14 FM PEN Technical data PEN Technical data ... 264 I / II, T1 / T2 240/415 V AC (TN-C) L-PEN 264 V AC 25 kA 25 kA 50 kA ≤ 1.5 kV 50 kA ≤ 100 ns 50 kA ... 440 I / II, T1 / T2 400/690 V AC (TN-C) / 400 V AC (IT) L-PEN / L-PE 440 V AC 25 kA 25 kA 50 kA ≤ 2.5 kV 50 kA ≤ 100 ns 50 kA ... 264 I / II, T1 / T2 240 V AC (TN-C) L-PEN 264 V AC 25 kA 25 kA 50 kA ≤ 1.5 kV 50 kA ≤ 100 ns 50 kA ... 440 I / II, T1 / T2 400 V AC (TN) / 400 V AC (IT) L-N / L-PE / L-PEN / N-PE (4+0) 440 V AC 25 kA 25 kA 50 kA ≤ 2.5 kV 50 kA ≤ 100 ns 50 kA Rigid / flexible / AWG 106.8 mm / 167 mm / 74.5 mm 2.5 ... 35 mm² / 2.5 ... 35 mm² / 13 ... 2 35.5 mm / 167 mm / 74.5 mm 2.5 ... 35 mm² / 2.5 ... 35 mm² / 13 ... 2 -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact Rigid / flexible / AWG 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data UC Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. 264 V AC 440 V AC FLT-SEC-H-T1-3C-264/25-FM FLT-SEC-H-T1-3C-440/25-FM 2905871 2907260 Accessories L-PEN L-N/L-PE/L-PEN/N-PE (4+0) FLT-SEC-H-T1-264/25-P FLT-SEC-H-T1-440/25-P MPB 18/1-6/35 MPB 18/1-8/35 FLT-SEC-H MPB-3+1 2905968 2907261 2908705 2908704 2910501 1 1 1 1 10 10 1 FLT-SEC-H-T1-1C-264/25-FM FLT-SEC-H-T1-1C-440/25-FM 2801615 2907259 Accessories FLT-SEC-H-T1-264/25-P FLT-SEC-H-T1-440/25-P MPB 18/1-6/35 MPB 18/1-8/35 FLT-SEC-H MPB-3+1 2905968 2907261 2908705 2908704 2910501 1 1 1 1 10 10 1 A 3+1 circuit can be implemented when the products are used in conjunction with the 8-pos. wiring bridge: FLT-SEC-H MPB-3+1 (2910501) and FLT-SEC-P-T1-N/PE-350/100-FM (2905472) or FLT-SEC-P-T1-N/PE-440/100-FM (2907262). A 3+1 circuit can be implemented when the products are used in conjunction with the 8-pos. wiring bridge: FLT-SEC-H MPB-3+1 (2910501) and FLT-SEC-P-T1-N/PE-350/100-FM (2905472) or FLT-SEC-P-T1-N/PE-440/100-FM (2907262). Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Impulse discharge current Iimp (10/350) µs Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Follow current interrupt rating Ifi Response time tA Short-circuit current rating ISCCR General data Dimensions W/H/D IEC connection data Temperature range Test standards Remote indication contact IEC connection data Max. operating voltage Max. operating current Description FLASHTRAB Replacement plug Wiring bridge, 35 mm² 6-pos. 8-pos. Wiring bridge, 35 mm² 8-pos. 34 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 1+2 combined lightning current and surge arrester FLASHTRAB SEC PLUS 440 – Spark gap has no line follow current – Free of leakage current, suitable for use in the pre-meter area – Satisfies TOV requirements for use in IT systems – Pluggable – Low voltage protection level of 2.5 kV – Optical, mechanical status indicator – With floating remote indication contact – Plugs can be tested with CHECKMASTER 2 H D W H D W 2-conductor system, L, PE(N) N-PE spark gap Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified.     L 12 11 14 FM N 12 14 11 FM PE(N) Technical data PE Technical data Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Impulse discharge current Iimp (10/350) µs Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Follow current interrupt rating Ifi Response time tA Short-circuit current rating ISCCR Maximum backup fuse for branch wiring I / II, T1 / T2 400 V AC (TN) / 400 V AC (IT) L-N / L-PE / L-PEN / N-PE (4+0) 440 V AC 35 kA 35 kA 50 kA ≤ 2.5 kV 50 kA ≤ 100 ns 50 kA 400 A (gG) I / II, T1 / T2 400 V AC (TN - only N-PE) / 400 V AC (TT - only N-PE) N-PE 440 V AC 100 kA 100 kA - ≤ 2.5 kV 100 A ≤ 100 ns - - General data Dimensions W/H/D IEC connection data Temperature range Test standards Remote indication contact IEC connection data Max. operating voltage Max. operating current Description FLASHTRAB Replacement plug Rigid / flexible / AWG Rigid / flexible / AWG 35.6 mm / 95.2 mm / 74.5 mm 2.5 ... 35 mm² / 2.5 ... 35 mm² / 13 ... 2 -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) 35.6 mm / 95.2 mm / 74.5 mm 2.5 ... 35 mm² / 2.5 ... 35 mm² / 13 ... 2 -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. FLT-SEC-P-T1-1C-440/35-FM 2905987 Accessories L-N/L-PE/L-PEN/N-PE (4+0) N-PE FLT-SEC-P-T1-440/35-P 2905989 1 1 FLT-SEC-P-T1-N/PE-440/100-FM 2907262 Accessories FLT-SEC-P-T1-N/PE-440/100-P 2907263 1 1 36 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Type 1+2 combined lightning current and surge arrester FLASHTRAB SEC PLUS 264 – Spark gap has no line follow current – Free of leakage current, suitable for use in the pre-meter area – Pluggable – High lightning impulse current of 50 kA per position – Low voltage protection level of 2.5 kV – Optical, mechanical status indicator – With floating remote indication contact – Plugs can be tested with CHECKMASTER 2 H D W H D W 5-conductor system; L1, L2, L3, N, PE 4-conductor system; L1, L2, L3, PEN Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified.   N 12 14 11 FM PEN 12 14 FM 11 PE L1 L2 L3 L1 L2 L3 Technical data Technical data I / II, T1 / T2 240/415 V AC (TN-S) / 240/415 V AC (TT) L-N / L-PE / N-PE 264 V AC / 264 V AC / 350 V AC 50 kA / 50 kA / 100 kA 50 kA / 50 kA / 100 kA 100 kA ≤ 2.5 kV / ≤ 3 kV / ≤ 1.5 kV 50 kA / - / 100 A ≤ 100 ns 50 kA 500 A (gG) I / II, T1 / T2 240/415 V AC (TN-C) L-PEN 264 V AC 50 kA 50 kA 100 kA ≤ 2.5 kV 50 kA ≤ 100 ns 50 kA 500 A (gG) Rigid / flexible / AWG AWG Rigid / flexible / AWG AWG 142.4 mm / 95.2 mm / 74.5 mm 2.5 ... 35 mm² / 2.5 ... 35 mm² / 13 ... 2 3 ... 2 -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 30 ... 14 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) 106.8 mm / 95.2 mm / 74.5 mm 2.5 ... 35 mm² / 2.5 ... 35 mm² / 13 ... 2 3 ... 2 -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 30 ... 14 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. FLT-SEC-P-T1-3S-264/50-FM 2909589 Accessories L-N/L-PEN N-PE FLT-SEC-P-T1-264/50-P FLT-SEC-P-T1-N/PE-350/100-P 2907391 2905473 FLT-SEC-P-T1-3C-264/50-FM 2907390 Accessories FLT-SEC-P-T1-264/50-P 2907391 1 5 1 5 1 Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Impulse discharge current Iimp (10/350) µs Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Follow current interrupt rating Ifi Response time tA Short-circuit current rating ISCCR Maximum backup fuse for branch wiring General data Dimensions W/H/D IEC connection data UL connection data Temperature range Test standards Remote indication contact IEC connection data UL connection data Max. operating voltage Max. operating current Description FLASHTRAB Replacement plug 40 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB SEC 350 – Varistor arrester with a low leakage current – High-performance gas-filled surge arrester for N/PE protection – Extremely narrow design, just 12 mm per position – Pluggable – High continuous voltage of 350 V AC for 230/400 V AC networks with high voltage fluctuations – Low voltage protection level of 1.5 kV – VF versions free of leakage current with series connection from the varistor and gas-filled surge arrester – Version with high nominal discharge current of 40 kA in the N-PE path for use at the system feed point – Optical, mechanical status indicator – With floating remote indication contact as an option – Plugs can be tested with CHECKMASTER 2 Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified. Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Response time tA Short-circuit current rating ISCCR Maximum backup fuse for branch wiring General data Dimensions W/H/D IEC connection data UL connection data Temperature range Test standards Remote indication contact IEC connection data UL connection data Max. operating voltage Max. operating current Rigid / flexible / AWG AWG Rigid / flexible / AWG AWG H D W H D W 5-conductor system; L1, L2, L3, N, PE 4-conductor system; L1, L2, L3, PEN      N      PEN 12 14 11 FM 12 14 11 FM PE L1 L2 L3 L1 L2 L3 Technical data Technical data ... 350 II, T2 240/415 V AC (TN-S) / 240/415 V AC (TT) L-N / L-PE / N-PE 350 V AC / 350 V AC / 264 V AC 20 kA 40 kA ≤ 1.5 kV / ≤ 1.9 kV / ≤ 1.5 kV ≤ 25 ns / ≤ 100 ns / ≤ 100 ns 25 kA (in case of 315 A gG backup fuse) / 50 kA (in case of 200 A gG backup fuse) 315 A (gG) ... 350VF II, T2 240/415 V AC (TN-S) / 240/415 V AC (TT) L-N / L-PE / N-PE 350 V AC / 350 V AC / 264 V AC 10 kA / 10 kA / 20 kA 20 kA / 20 kA / 40 kA ≤ 1.5 kV / ≤ 2.3 kV / ≤ 1.5 kV ≤ 100 ns 50 kA ... 350/40 ... II, T2 240/415 V AC (TN-S) / 240/415 V AC (TT) L-N / L-PE / N-PE 350 V AC / 350 V AC / 264 V AC 20 kA / 20 kA / 40 kA 40 kA / 40 kA / 80 kA ≤ 1.5 kV / ≤ 1.9 kV / ≤ 1.5 kV ≤ 25 ns / ≤ 100 ns / ≤ 100 ns 25 kA (in case of 315 A gG backup fuse) / 50 kA (in case of 200 A gG backup fuse) ... 350 II, T2 240/415 V AC (TN-C) ... 350VF II, T2 240/415 V AC (TN-C) L-PEN 350 V AC 20 kA 40 kA ≤ 1.5 kV ≤ 25 ns 25 kA (in case of 315 A gG backup fuse) / 50 kA (in case of 200 A gG backup fuse) L-PEN 350 V AC 10 kA 20 kA ≤ 1.5 kV ≤ 100 ns 50 kA 200 A (gG) 315 A (gG) 315 A (gG) 200 A (gG) 49.2 mm / 97.9 mm / 74.5 mm 2.5 ... 25 mm² / 2.5 ... 16 mm² / 12 ... 4 37.3 mm / 97.9 mm / 74.5 mm 2.5 ... 25 mm² / 2.5 ... 16 mm² / 12 ... 4 14 ... 2 (rigid) -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 14 ... 2 (rigid) -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 30 ... 14 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data 30 ... 14 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. VALVETRAB SEC with remote indication contact without remote indication contact VALVETRAB SEC...VF, free of leakage current with remote indication contact VALVETRAB SEC, 40 kA, N-PE with remote indication contact without remote indication contact 54 PHOENIX CONTACT VAL-SEC-T2-3S-350-FM VAL-SEC-T2-3S-350 VAL-SEC-T2-3S-350VF-FM VAL-SEC-T2-3S-350/40-FM VAL-SEC-T2-3S-350/40 2905340 2905345 2909590 2909635 2909637 1 1 1 1 1 VAL-SEC-T2-3C-350-FM VAL-SEC-T2-3C-350 VAL-SEC-T2-3C-350VF-FM 2905339 2905344 2909591 1 1 1

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB SEC 175 – Varistor arrester with a low leakage current – High-performance gas-filled surge arrester for N/PE protection – Extremely narrow design, just 12 mm per position – Pluggable – High continuous voltage of 175 V AC for 120/208 V AC networks with high voltage fluctuations – Low voltage protection level of 0.85 kV for the L-N mode of protection and 0.95 kV for the N-PE mode of protection – Optical, mechanical status indicator – Plugs can be tested with CHECKMASTER 2 Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified. H D W H D W 5-conductor system; L1, L2, L3, N, PE 4-conductor system; L1, L2, L3, PEN      N      PEN 12 14 11 FM 12 14 11 FM PE L1 L2 L3 L1 L2 L3 Technical data Technical data ... 175 II, T2 120/208 V AC (TN-S) / 120/208 V AC (TT) L-N / L-PE / N-PE 175 V AC / 175 V AC / 150 V AC 20 kA 40 kA ≤ 0.85 kV / ≤ 1.3 kV / ≤ 0.95 kV ≤ 25 ns / ≤ 100 ns / ≤ 100 ns 25 kA (in case of 315 A gG backup fuse) / 50 kA (in case of 200 A gG backup fuse) 315 A (gG) 49.2 mm / 97.9 mm / 74.5 mm 2.5 ... 25 mm² / 2.5 ... 16 mm² / 12 ... 4 14 ... 2 (rigid) -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 30 ... 14 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Rigid / flexible / AWG AWG Rigid / flexible / AWG AWG ... 175 II, T2 120/208 V AC (TN-C) L-PEN 175 V AC 20 kA 40 kA ≤ 0.85 kV ≤ 25 ns 25 kA (in case of 315 A gG backup fuse) / 50 kA (in case of 200 A gG backup fuse) 315 A (gG) 37.3 mm / 97.9 mm / 74.5 mm 2.5 ... 25 mm² / 2.5 ... 16 mm² / 12 ... 4 14 ... 2 (rigid) -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 30 ... 14 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. VAL-SEC-T2-3S-175-FM 2905354 Accessories L-N/L-PEN N-PE VAL-SEC-T2-175-P VAL-SEC-T2-N/PE-175-P 2905355 2905356 VAL-SEC-T2-3C-175-FM 2905353 Accessories VAL-SEC-T2-175-P 2905355 1 1 1 1 1 Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Response time tA Short-circuit current rating ISCCR Maximum backup fuse for branch wiring General data Dimensions W/H/D IEC connection data UL connection data Temperature range Test standards Remote indication contact IEC connection data UL connection data Max. operating voltage Max. operating current Description VALVETRAB SEC with remote indication contact Replacement plug 56 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB SEC DC – Varistor arrester with a low leakage current – Extremely narrow design, just 12 mm per position – High continuous voltage for linear DC current sources with voltage fluctuations – Pluggable – Low protection level – Optical, mechanical status indicator – With floating remote indication contact – Plugs can be tested with CHECKMASTER 2 H D W H D W 3-conductor system, DC+, DC-, PE for 48 V DC and 120 V DC 3-conductor system, DC+, DC-, PE for 220 V DC and 380 V DC Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified.       PE 12 14 11 FM PE 12 14 11 FM Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Response time tA Short-circuit current rating ISCCR DC +/- DC +/- DC +/- DC +/- Technical data Technical data ...48 V... II, T2 48 V DC ... 60 V DC (DC+) - (DC-) / (DC+/DC-) - PE 75 V DC 20 kA 40 kA ≤ 0.9 kV / ≤ 0.5 kV ≤ 25 ns 0.2 kA (without backup fuse) / 6 kA (for 20 A gG/B backup fuse) ...120 V... II, T2 100 V DC ... 120 V DC (DC+) - (DC-) / (DC+/DC-) - PE 150 V DC 20 kA 40 kA ≤ 1.8 kV / ≤ 0.85 kV ≤ 25 ns 0.2 kA (without backup fuse) / 6 kA (for 20 A gG/B backup fuse) ...220 V... II, T2 200 V DC ... 220 V DC (DC+) - (DC-) / (DC+/DC-) - PE 250 V DC 20 kA 40 kA ≤ 3 kV / ≤ 1.5 kV ≤ 25 ns 0.2 kA (without backup fuse) / 6 kA (for 20 A gG/B backup fuse) ...380 V... II, T2 350 V DC ... 400 V DC (DC+) - (DC-) / (DC+/DC-) - PE 450 V DC 20 kA 40 kA ≤ 3 kV / ≤ 1.5 kV ≤ 25 ns 0.1 kA (without backup fuse) / 6 kA (for 20 A gG/B backup fuse) Maximum backup fuse for branch wiring 20 A (gG / B at ISCCR > 200 A) 20 A (gG / B at ISCCR > 200 A) 20 A (gG / B at ISCCR > 200 A) 20 A (gG / B at ISCCR > 200 A) Additional technical data Maximum continuous operating voltage UC - 135 V AC (for operation in safety lighting systems) 264 V AC (for operation in safety lighting systems) - Rigid / flexible / AWG 25.4 mm / 97.9 mm / 74.5 mm 2.5 ... 25 mm² / 2.5 ... 16 mm² / 12 ... 4 25.4 mm / 97.9 mm / 74.5 mm 2.5 ... 25 mm² / 2.5 ... 16 mm² / 12 ... 4 -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact Rigid / flexible / AWG 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 250 V AC / 125 V DC (200 mA DC) 1 A AC / 1 A DC (30 V DC) Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. VAL-SEC-T2-2+0-48DC-FM VAL-SEC-T2-2+0-120DC-FM 2907865 2907874 Accessories (DC+) - (DC-)/(DC+/DC-) - PE (DC+) - (DC-)/(DC+/DC-) - PE (DC+/DC-) - PE VAL-SEC-T2-48DC-P VAL-SEC-T2-120DC-P VAL-SEC-T2-GDT-400DC-P 2907877 2907878 1052632 1 1 1 1 1 VAL-SEC-T2-2+0-220DC-FM VAL-SEC-T2-2+0-380DC-FM 2907875 2907876 Accessories VAL-SEC-T2-220DC-P VAL-SEC-T2-380DC-P VAL-SEC-T2-GDT-800DC-P 2907879 2907880 1052649 1 1 1 1 1 General data Dimensions W/H/D IEC connection data Temperature range Test standards Remote indication contact IEC connection data Max. operating voltage Max. operating current Description VALVETRAB SEC Replacement plug 58 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB

Surge protection and interference suppression filters H D W Surge protection for the power supply Type 2 surge protective device VALVETRAB MS – DIN-rail-mountable protective devices – Comprising base element and plug – Free of leakage current – Thermal disconnect device for each individual plug – Optical, mechanical status indication for the individual arresters – With or without floating remote indication contact – Mechanical coding of all slots – Plugs can be tested with CHECKMASTER 2 2-conductor system; L, N, PEN free of leakage current       L 12 14 11 FM N / PEN Technical data II, T2 240/415 V AC (TN) / 240/415 V AC (TT) / 230 V AC (IT) L-N / L-PE / L-PEN 350 V AC 10 kA 20 kA ≤ 1.5 kV ≤ 100 ns 25 kA 125 A (gG) Rigid / flexible / AWG AWG Rigid / flexible / AWG AWG 17.6 mm / 96.8 mm / 65.7 mm 1.5 ... 35 mm² / 1.5 ... 25 mm² / 15 ... 2 10 ... 2 -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 30 ... 14 250 V AC / 30 V DC 1 A AC / 1 A DC Ordering data Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Response time tA Short-circuit current rating ISCCR Maximum backup fuse for branch wiring General data Dimensions W/H/D IEC connection data UL connection data Temperature range Test standards Remote indication contact IEC connection data UL connection data Max. operating voltage Max. operating current Description Type Order No. Pcs./Pkt. VALVETRAB MS with remote indication contact without remote indication contact Replacement plug VAL-MS 350 VF/FM VAL-MS 350VF 2856579 2856582 1 1 Accessories L-N/L-PE/L-PEN VAL-MS 350 VF ST 2856595 10 62 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB MS – For systems with harmonics, e.g., PV inverters, frequency converters – Universal pluggability – Thermal disconnect device for each individual plug – Optical, mechanical status indication for the individual arresters – Mechanical coding of all slots – Plugs can be tested with CHECKMASTER 2 3-conductor system, L1, L2, L3, PE for supply systems with harmonics  12 14 11 FM L1 L2 L3 Technical data Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Response time tA Short-circuit current rating ISCCR Maximum backup fuse for branch wiring II, T2 400 V AC (IT) L-PE / L-L 440 V AC 20 kA 40 kA ≤ 4 kV / ≤ 3.5 kV ≤ 25 ns / ≤ 100 ns 25 kA 100 A (gG) Rigid / flexible / AWG AWG Rigid / flexible / AWG AWG 71 mm / 98.7 mm / 65.7 mm 1.5 ... 35 mm² / 1.5 ... 25 mm² / 15 ... 2 - -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.14 ... 1.5 mm² / 0.14 ... 1.5 mm² / 28 ... 16 - 250 V AC / 30 V DC 750 mA AC / 1 A DC Ordering data Type Order No. Pcs./Pkt. VAL-MS 400/3+0/VF-FM VAL-MS 400/3+0/VF-FM/32 Accessories L-N/L-PE/L-PEN L-PE (for IT systems without N in series with a VAL-MS plug) VAL-MS 400 ST F-MS 1100 ST 2910476 2909828 2816399 2909844 1 32 10 1 General data Dimensions W/H/D IEC connection data UL connection data Temperature range Test standards Remote indication contact IEC connection data UL connection data Max. operating voltage Max. operating current Description VALVETRAB MS with remote indication contact VALVETRAB MS with remote indication contact Replacement plug 64 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB MS – Surge protection for individual assembly – Optical, mechanical status indicator of the plug – Disconnect device in the plug – Base element coding the first time a plug is inserted – Plugs can be tested with CHECKMASTER 2 Notes: Choose the plug based on technical data. Choose the base element corresponding to the required circuit and remote signaling function: - TN-C: X+0 - circuit - TN-S, TT: X+1 - circuit - IT: Y+0 - circuit - X = Number of phases - Y = Number of phases + if required, neutral conductor The number of plugs required corresponds to the number before the “+” in the circuit data, e.g., 3 plugs in a 3+1 circuit When using a “+1” circuit, the F-MS 12 plug must be used between N and PE. See page 71 For 24 and 48 V DC For 120/208 V grounded wye and 120 V split-phase systems             Technical data Technical data Electrical data IEC test classification Nominal voltage UN (IEC) Nominal voltage UN (UL) Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up General data Dimensions W/H/D Temperature range Test standards II, T2 60 V AC (TN) 60 V AC 75 V AC / 100 V DC 15 kA 40 kA ≤ 0.55 kV 17.5 mm / 52.4 mm / 55.3 mm -40°C ... 80°C IEC 61643-11 / EN 61643-11 II, T2 120/208 V AC (TN) 120 V AC 150 V AC 20 kA 40 kA ≤ 0.9 kV 17.5 mm / 52.4 mm / 55.3 mm -40°C ... 80°C IEC 61643-11 / EN 61643-11 Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. Ordering data Ordering data VAL-MS 60 ST 2807573 10 VAL-MS 120 ST 2807586 10 Accessories Accessories VAL-MS BE/FM VAL-MS-T1/T2 BE/O-FM VAL-MS/2+0-BE/FM VAL-MS BE/2+0/1U/FM VAL-MS BE VAL-MS-T1/T2 BE/O VAL-MS/2+0-BE 1+0 1+0 1+1 2+0 2+0 3+0 3+1 4+0 1+0 1+0 1+1 2+0 3+0 3+1 2817738 2905652 2805321 2907037 2817741 2905650 2804584 10 12 1 1 10 12 1 VAL-MS BE/FM VAL-MS-T1/T2 BE/O-FM VAL-MS/1+1-BE/FM 2817738 2905652 2920531 VAL-MS/3+1-BE/FM 2838898 VAL-MS BE VAL-MS-T1/T2 BE/O VAL-MS/1+1-BE VAL-MS/3+1-BE 2817741 2905650 2920528 2838885 10 12 1 1 10 12 1 1 VALVETRAB surge protection plug Base element, with RI contact orthogonal orthogonal Base element, without RI contact orthogonal 66 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB MS – Surge protection for individual assembly – Optical, mechanical status indicator of the plug – Disconnect device in the plug – Base element coding the first time a plug is inserted – Plugs can be tested with CHECKMASTER 2 Notes: Choose the plug based on technical data. Choose the base element corresponding to the required circuit and remote signaling function: - TN-C: X+0 - circuit - TN-S, TT: X+1 - circuit - IT: Y+0 - circuit - X = Number of phases - Y = Number of phases + if required, neutral conductor The number of plugs required corresponds to the number before the “+” in the circuit data, e.g., 3 plugs in a 3+1 circuit When using a “+1” circuit, the F-MS 12 plug must be used between N and PE. See page 71 For IT systems with a voltage of 230 V phase-phase For 240/415 V TN and TT systems with higher voltage fluctuations              Technical data Technical data Electrical data IEC test classification Nominal voltage UN (IEC) Nominal voltage UN (UL) Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up General data Dimensions W/H/D Temperature range Test standards II, T2 240/415 V AC (TN) / 240/415 V AC (TT) / 230 V AC (IT) 230 V AC 385 V AC 20 kA 40 kA ≤ 1.8 kV 17.5 mm / 52.4 mm / 55.3 mm -40°C ... 80°C IEC 61643-11 / EN 61643-11 II, T2 240/415 V AC (TN) / 240/415 V AC (TT) 320 V AC 335 V AC 20 kA 40 kA ≤ 1.5 kV 17.5 mm / 52.4 mm / 55.3 mm -40°C ... 80°C IEC 61643-11 / EN 61643-11 Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. Ordering data Ordering data VAL-MS 230 IT ST 2807599 10 VAL-MS 320 ST 2838843 10 Accessories Accessories VAL-MS BE/FM VAL-MS-T1/T2 BE/O-FM VAL-MS/2+0-BE/FM VAL-MS BE/2+0/1U/FM VAL-MS/3+0-BE/FM VAL-MS/4+0-BE/FM RN. VAL-MS BE VAL-MS-T1/T2 BE/O VAL-MS/2+0-BE VAL-MS/3+0-BE 1+0 1+0 1+1 2+0 2+0 3+0 3+1 4+0 1+0 1+0 1+1 2+0 3+0 3+1 2817738 2905652 2805321 2907037 2881803 2906484 2817741 2905650 2804584 2881816 10 12 1 1 1 1 10 12 1 1 VAL-MS BE/FM VAL-MS-T1/T2 BE/O-FM VAL-MS/1+1-BE/FM VAL-MS/2+0-BE/FM VAL-MS BE/2+0/1U/FM VAL-MS/3+0-BE/FM VAL-MS/3+1-BE/FM VAL-MS/4+0-BE/FM RN. VAL-MS BE VAL-MS-T1/T2 BE/O VAL-MS/1+1-BE VAL-MS/2+0-BE VAL-MS/3+0-BE VAL-MS/3+1-BE 2817738 2905652 2920531 2805321 2907037 2881803 2838898 2906484 2817741 2905650 2920528 2804584 2881816 2838885 10 12 1 1 1 1 1 1 10 12 1 1 1 1 VALVETRAB surge protection plug Base element, with RI contact orthogonal orthogonal Base element, without RI contact orthogonal 68 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB MS – Surge protection for individual assembly – Optical, mechanical status indicator of the plug – Disconnect device in the plug – Base element coding the first time a plug is inserted – Plugs can be tested with CHECKMASTER 2 Notes: Choose the plug based on technical data. Choose the base element corresponding to the required circuit and remote signaling function: - TN-C: X+0 - circuit - TN-S, TT: X+1 - circuit - IT: Y+0 - circuit - X = Number of phases - Y = Number of phases + if required, neutral conductor The number of plugs required corresponds to the number before the “+” in the circuit data, e.g., 3 plugs in a 3+1 circuit When using a “+1” circuit, the F-MS 12 plug must be used between N and PE. See page 71 For 400/690 V TN systems, 400 V IT systems, 500 V IT systems For 24 V DC, 48 V DC with isolation monitoring, free of leakage current         Technical data Technical data Electrical data IEC test classification Nominal voltage UN (IEC) Nominal voltage UN (UL) Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up General data Dimensions W/H/D Temperature range Test standards II, T2 400/690 V AC (TN) / 500 V AC (IT) 400 V AC 580 V AC 15 kA 30 kA ≤ 2.5 kV 17.5 mm / 52.4 mm / 55.3 mm -40°C ... 80°C IEC 61643-11 / EN 61643-11 II, T2 5 V AC ... 48 V AC 48 V AC 75 V AC / 100 V DC 10 kA 20 kA ≤ 1.4 kV 17.5 mm / 52.4 mm / 55.3 mm -40°C ... 80°C IEC 61643-11 / EN 61643-11 Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. Ordering data Ordering data VAL-MS 580-ST 2920434 10 VAL-MS 75 VF ST 2805318 10 Accessories Accessories VAL-MS BE/FM VAL-MS-T1/T2 BE/O-FM VAL-MS/3+0-BE/FM VAL-MS/4+0-BE/FM RN. VAL-MS BE VAL-MS-T1/T2 BE/O VAL-MS/3+0-BE 1+0 1+0 1+1 2+0 2+0 3+0 3+1 4+0 1+0 1+0 1+1 2+0 3+0 3+1 2817738 2905652 2881803 2906484 2817741 2905650 2881816 10 12 1 1 10 12 1 VAL-MS BE/FM VAL-MS-T1/T2 BE/O-FM VAL-MS/1+1-BE/FM VAL-MS/2+0-BE/FM VAL-MS BE/2+0/1U/FM VAL-MS BE VAL-MS-T1/T2 BE/O VAL-MS/1+1-BE VAL-MS/2+0-BE 2817738 2905652 2920531 2805321 2907037 2817741 2905650 2920528 2804584 10 12 1 1 1 10 12 1 1 VALVETRAB surge protection plug Base element, with RI contact orthogonal orthogonal Base element, without RI contact orthogonal 70 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device VALVETRAB

Surge protection and interference suppression filters Surge protection for the power supply Type

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device for LED applications – Universal use for street, tunnel or object lighting – Flexible installation – Fixed via integrated elongated holes – Compact design – Optical, mechanical status indicator – Connection in branch or through wiring – Double or reinforced insulation new H D W Nominal voltage up to 230 V Nominal voltage up to 277 V L L' N PE    L L' N PE Technical data Technical data Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Combination wave UOC Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Response time tA Maximum backup fuse for branch wiring General data Dimensions W/H/D IEC connection data Temperature range Test standards L-N / N-PE Rigid / flexible / AWG II / III, T2 / T3 100 V AC ... 230 V AC (TN-S) / 100 V AC ... 230 V AC (TT) L-N / L-PE / N-PE 305 V AC / 255 V AC / 255 V AC 10 kV / 10 kV 5 kA / 5 kA / 10 kA 10 kA / 10 kA / 20 kA ≤ 1.3 kV / ≤ 1.5 kV / ≤ 1.5 kV ≤ 25 ns / ≤ 100 ns / ≤ 100 ns 16 A (MCB B/C) 36.5 mm / 56 mm / 34 mm 0.2 ... 4 mm² / 0.2 ... 2.5 mm² / - -40°C ... 80°C IEC 61643-11 / EN 61643-11 II / III, T2 / T3 100 V AC ... 277 V AC (TN-S) / 100 V AC ... 277 V AC (TT) L-N / L-PE / N-PE 320 V AC / 305 V AC / 305 V AC 10 kV 5 kA / 5 kA / 10 kA 10 kA / 10 kA / 20 kA ≤ 1.3 kV / ≤ 1.5 kV / ≤ 1.4 kV ≤ 25 ns / - / ≤ 100 ns 16 A (MCB B/C) 36.5 mm / 56 mm / 34 mm 0.2 ... 4 mm² / 0.2 ... 2.5 mm² / - -40°C ... 80°C IEC 61643-11 / EN 61643-11 Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. BLOCKTRAB, for universal mounting BLT-T2-1S-305-UT 1078433 10 BLT-T2-1S-320-UT 2906101 10 Ordering data Ordering data 76 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 2 surge protective device for PCB mounting – Powerful type 2 surge protection – Can be soldered directly onto the printed-circuit board – Very small footprint – Low height matching standard PCB components – Available with remote indication contact or visual status indicator as an option – Safe mechanical disconnection in the event of an overload Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified. Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Nominal discharge current In (8/20) µs Protection level Up Response time tA Short-circuit current rating ISCCR Maximum backup fuse for branch wiring General data Dimensions W/H/D Conductive path width Temperature range Test standards Remote indication contact Max. operating voltage Max. operating current Description PRINTRAB 78 PHOENIX CONTACT 3-conductor system; L, N, PE with visual status indicator 3-conductor system; L, N, PE with remote indication contact L/N N/L L/N N/L Alarm PE Technical data PE Technical data II, T2 230 V AC (TN) / 230 V AC (TT) L-N / L-PE / N-PE 350 V AC 5 kA ≤ 1.5 kV ≤ 25 ns / ≤ 100 ns / ≤ 100 ns 1 kA 16 A AC (MCB B/general purpose) 24 mm / 15.7 mm / 25.3 mm ≥ 12 mm (2 OZ) / ≥ 8 mm (3 OZ) -40°C ... 85°C IEC 61643-11 / EN 61643-11 - / - - / - Type II, T2 230 V AC (TN) / 230 V AC (TT) L-N / L-PE / N-PE 350 V AC 20 kA ≤ 2.5 kV / ≤ 1.8 kV / ≤ 1.8 kV ≤ 25 ns / ≤ 100 ns / ≤ 100 ns 1 kA 63 A (MCB C) 38.4 mm / 41 mm / 22.4 mm ≥ 28 mm (2 OZ) / ≥ 19 mm (3 OZ) -40°C ... 85°C IEC 61643-11 / EN 61643-11 N/C contact 250 V AC / 30 V DC 1 A AC / 1 A DC Ordering data Ordering data Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. PRT-1S-350/5S 2908551 10 PRT-1S-350/20/R 2905977 20

Surge protection and interference suppression filters new new 1500 V DC applications, with visual indicator 1500 V DC and 690 V AC applications, with and remote indication contact, visual indicator and remote indication contact, double insulation double insulation R1 S1 R1 S1 Alarm Technical data Alarm Technical data T2, T2 400 V AC (TN) / 690 V AC (TN) / 500 V AC (IT) 680 V AC (single item) 895 V DC (single item) 1790 V DC (2 serial connections) 20 kA 40 kA ≤ 2.7 kV (single item) / ≤ 4.5 kV (2 serial connections) ≤ 25 ns 25 kA - 125 A (aR) T2, T2 400 V AC (TN) / 690 V AC (TN) / 500 V AC (IT) 550 V AC (single item) 750 V DC (single item) 1500 V DC (2 serial connections) 20 kA 40 kA ≤ 2.25 kV (single item) / ≤ 4.5 kV (2 serial connections) ≤ 25 ns 25 kA - 125 A (aR) 18.8 mm / 44 mm / 41.9 mm ≥ 10 mm -40°C ... 85°C EN 50539-11 / IEC 61643-11 / IEC 61643-11 normal/deterioration 30 V AC / 30 V DC 1 A AC / 1 A DC Ordering data 18.8 mm / 44 mm / 41.9 mm ≥ 10 mm -40°C ... 85°C EN 50539-11 / IEC 61643-11 / IEC 61643-11 normal/deterioration 30 V AC / 30 V DC 1 A AC / 1 A DC Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. PRT-PV-P-1500/20-680 1026507 10 PRT-PV-P-1500/20-550 1013424 10 Surge protection for the power supply Type 2 surge protective device for PCB mounting Solderable surge protection – Can be soldered directly onto the printed-circuit board – Very small footprint – Low height matching standard PCB components – Available with remote indication contact and/or visual status indicator – Safe mechanical disconnection in the event of an overload Solderable base element, 1-pos. – Pluggable – Direct soldering and fixing onto the PCB – Double insulation between the remote signaling and main circuits – For 1500 V DC and 690 V AC applications – Suitable for all T1 and T2 VAL-MS ... plugs – Integrated remote indication contact Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Maximum continuous operating voltage UCPV Nominal discharge current In (8/20) µs Max. discharge current Imax (8/20) µs Protection level Up Response time tA Short-circuit current rating ISCCR Short-circuit current ISCPV Maximum backup fuse for branch wiring General data Dimensions W/H/D Conductive path width Temperature range Test standards Remote indication contact Max. operating voltage Max. operating current Description PRINTRAB VALVETRAB MS 80 PHOENIX CONTACT

Surge protection and interference suppression filters H D W new 5-conductor system; L1, L2, L3, N, PE 3-conductor system, L, N, PE or DC+, DC-, PE, 24 V nominal voltage     6 8 10 5L 11 OUT 12 2 4 1N PE 6 L 12 14 11 FM N 2 PE Technical data Technical data Surge protection for the power supply Type 3 device protection PLUGTRAB SEC – Varistor-based type 3 surge protection – For single and three-phase power supply units – With Push-in or screw connection technology – Pluggable – Through wiring – Optical, mechanical status indicator – With floating remote indication contact – Plugs can be tested with CHECKMASTER 2 Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified. Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Rated load current IL Nominal discharge current In (8/20) µs Combined surge UOC Protection level Up Response time tA Short-circuit current rating ISCCR L-N / L(N)-PE L-N / L(N)-PE L1 L2 L3 5 7 9  IN N 1 PE 3 N L1 L2 L3 III, T3 230 V AC L-N / L-PE / N-PE 264 V AC 26 A (30°C) 3 kA 6 kV ≤ 1.4 kV / ≤ 1.5 kV ≤ 25 ns / ≤ 100 ns 1.5 kA AC III, T3 24 V AC L-N / L-PE / N-PE 34 V AC 44 V DC 26 A (at 30°C) 1 kA 2 kV ≤ 0.2 kV / ≤ 0.6 kV ≤ 25 ns / ≤ 100 ns 10 kA AC 0.25 kA DC (without additional backup fuse) / 5 kA DC (for 20 A gG / B backup fuse) 32 A (gG / B / C) 17.7 mm / 101 mm / 74.5 mm 0.2 ... 4 mm² / 0.2 ... 2.5 mm² / 24 ... 12 -40°C ... 80°C IEC 61643-11 / EN 61643-11 PDT contact 0.2 ... 2.5 mm² / 0.2 ... 2.5 mm² / 30 ... 12 250 V AC / 125 V DC 0.5 A AC / 0.5 A DC (75 V DC) Maximum backup fuse for branch wiring not required General data Dimensions W/H/D IEC connection data Temperature range Test standards Remote indication contact IEC connection data Max. operating voltage Max. operating current Rigid / flexible / AWG Rigid / flexible / AWG 35.4 mm / 90 mm / 74.5 mm 0.2 ... 4 mm² / 0.2 ... 2.5 mm² / 24 ... 12 -40°C ... 70°C IEC 61643-11 / EN 61643-11 N/C contact 0.2 ... 4 mm² / 0.2 ... 2.5 mm² / 24 ... 12 250 V AC / 125 V DC 3 A AC / 1 A DC (30 V DC) Ordering data Ordering data Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. PLUGTRAB-SEC, consisting of plug and base element Push-in connection technology Screw connection technology Replacement plug Base element Push-in connection technology Screw connection technology PLT-SEC-T3-3S-230-FM 2905230 Accessories PLT-SEC-T3-3S-230-P 2905236 1 1 PLT-SEC-T3-24-FM-PT PLT-SEC-T3-24-FM-UT Accessories PLT-SEC-T3-24-P-UT/PT PLT-SEC-T3-BE-FM-PT PLT-SEC-T3-BE-FM-UT 2907925 2907916 2907920 2907929 2907924 5 5 10 10 10 82 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 3 device protection PLUGTRAB – For 48 V DC or 230 V IT power supply equipment – Pluggable – Through wiring – Optical status indicator via LED – Tool-free plug replacement – With floating remote indication contact – Plugs can be tested with CHECKMASTER 2 Notes: If only one value is specified under mode of protection in the technical data, this value is valid for all modes of protection specified. H D W H D W For 48 V DC power supplies For 230 V AC power supplies, 3-conductor system, L1, L2, PE (IT systems)   IN 1 5 3 ~ + - ~  IN 2 6 12 (+) 11 (-) OUT 5 J 4 1 3 PE 6 11 12 OUT 2 4 PE Technical data Technical data Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Maximum continuous operating voltage UC Rated load current IL Nominal discharge current In (8/20) µs Combined surge UOC Protection level Up Protection level Up Response time tA Maximum backup fuse in acc. with IEC Maximum backup fuse for branch wiring III, T3 - / 48 V DC L-N / L-PE / N-PE / (L+) - (L-) / (L+/L-) - PE 60 V DC - / - 26 A (30°C) 500 A 1 kV (2 Ω) / 6 kV (12 Ω) ≤ 120 V - / - ≤ 1 ns / ≤ 1 ns - 50 A (gG) L-N / L-PE L-N / L(N)-PE L-N / L(N)-PE Maximum backup fuse for through wiring 25 A (gG) III, T3 230 V AC L-L / L-PE 275 V AC / 440 V AC 16 A (60°C) 3 kA 6 kV - ≤ 1.2 kV / ≤ 1.5 kV ≤ 25 ns / ≤ 100 ns 16 A (MCB B) 16 A (MCB B) 16 A (MCB B) General data Dimensions W/H/D IEC connection data Temperature range Test standards Rigid / flexible / AWG 17.7 mm / 90 mm / 65.5 mm 0.2 ... 4 mm² / 0.2 ... 2.5 mm² / 24 ... 12 -40°C ... 80°C EN 61643-11 / IEC 61643-11 17.7 mm / 90 mm / 65.5 mm 0.2 ... 4 mm² / 0.2 ... 2.5 mm² / 24 ... 12 -40°C ... 70°C IEC 61643-11 / EN 61643-11 Ordering data Ordering data Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. MAINS-PLUGTRAB, consisting of a plug and base element PT 2+1-S-48DC/FM 2817958 10 PLT-T3-IT-230-FM 2906450 Accessories Accessories 1 1 PLT-T3-IT-230-P 2906451 PT-BE/FM 2839282 10 Replacement plug PLUGTRAB base element, for mounting on NS 35 PT 2+1-S-48DC-ST PT-BE/FM 2839648 2839282 10 10 84 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 3 device protection BLOCKTRAB – Type 3 varistor-based surge protective device – For mounting in a fixed installation – Audible fault indication – Thermal disconnect device H D W H D W new new For mounting in junction boxes, cable ducts, and underfloor systems For mounting on standard ground contact sockets L N PE ! U L N PE ! U Technical data Technical data Electrical data IEC test classification Nominal voltage UN Mode of protection Maximum continuous operating voltage UC Rated load current IL Nominal discharge current In (8/20) µs Combined surge UOC Protection level Up Response time tA Maximum backup fuse in acc. with IEC General data Dimensions W/H/D IEC connection data Temperature range Test standards III, T3 230 V AC L-N / L-PE / N-PE - / - - - 6 kV ≤ 1.5 kV ≤ 25 ns / ≤ 100 ns 16 A (MCB B) L-N / L-PE L-N / L(N)-PE Rigid / flexible / AWG 12.5 mm / 31 mm / 36 mm mm² / mm² / - -20°C ... 70°C IEC 61643-11 / EN 61643-11 III, T3 230 V AC L-N / L-PE / N-PE - / - - - 6 kV ≤ 1.5 kV ≤ 25 ns / ≤ 100 ns 16 A (MCB B) 53 mm / 53 mm / 32 mm mm² / mm² / - -20°C ... 70°C IEC 61643-11 / EN 61643-11 Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. BLOCKTRAB, for universal mounting BLT-T3-230-A 1038841 10 BLT-SKT-230-A 1038842 1 Ordering data Ordering data 86 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Type 3 device protection MAINTRAB – Attachment plug in black or white – For individual end devices – With increased touch-proof protection – Optical signaling of the surge voltage function via LED – For protecting the power supply and signal lines – Including required accessories – Country-specific versions available Attachment plug For telecommunications systems with TAE connection PE N L 3/5 2/4 PE N L Technical data Electrical data IEC test classification/EN type Nominal voltage UN Maximum continuous operating voltage UC L-N / L-PE without reference direction Combined surge UOC Nominal load current IL Rated current Nominal discharge current In (8/20) µs - / T3 230 V AC 275 V AC / 360 V AC - 4 kV 16 A (30°C) - Protection level Up Response time tA without reference direction Core-Core / Core-Ground / Core-Shield 3 kA (> 5x) - L-N / N-PE / L-PE Core-Core / Core-Ground / Core-Shield ≤ 1.2 kV / ≤ 1.5 kV / ≤ 1.5 kV - / - / - L-N / L-PE Core-Ground / Core-Shield / Shield-Ground ≤ 25 ns / ≤ 100 ns - / - / - Cut-off frequency fg (3 dB) In a 100 Ω system In a 75 Ω system General data Dimensions W/H/D Temperature range Test standards Core-Core Core-Shield - - 56 mm / 76 mm / 78 mm -25°C ... 75°C IEC 61643-11 / EN 61643-11 Ordering data Description can be used in the following: Type MAINTRAB, attachment plug with signal lamp for plugging into a socket, for device protection 2 1 Mains protection / T3 230 V AC 275 V AC / 360 V AC - 4 kV 16 A (30°C) - 3 kA (> 5x) - Technical data Data protection C1 200 V DC - 150 mA (25°C) - 1 kA / 2.5 kA / - ≤ 1.2 kV / ≤ 1.5 kV / ≤ 1.5 kV - - ≤ 460 V (C2 - 1 kA) / ≤ 900 V (C2 - 2 kA) / - ≤ 25 ns / ≤ 100 ns - - - - typ. 4 MHz - 63 mm / 103 mm / 78 mm -25°C ... 75°C IEC 61643-11 / EN 61643-11 / EN 61643-21 / Ordering data Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. black white black white black black black D, A, NL, E, S, FIN, TR D, A, NL, E, S, FIN, TR D D NL, E, I, S, FIN, TR B, F, CZ, SVK, PL CH MNT-1 D MNT-1 D/WH MNT-NET B/F MNT-1 CH II 2882200 2882213 2882226 2882255 1 1 1 1 MNT-TAE D MNT-TAE D/WH 2882381 2882394 1 1 88 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Surge protection for NEMA systems VALVETRAB US – Single-phase – Surge protection in accordance with UL Listed type 1 – Just one connection terminal block for GND – Consistent pluggable design – Disconnect device on each individual plug – Optical, mechanical status indication for the individual arresters – With floating remote indication contact – Mechanical coding of all slots – Plugs can be tested with CHECKMASTER 2 new new 2-conductor system, DC+, DC-, for (-) 48 V DC 3-conductor system, DC+, DC-, G, for (-) 48 V DC  Total width 17.8 mm  Total width 35.6 mm 12 14 11 FM 12 14 11 FM Electrical data UL type Nominal voltage UN Mode of protection Maximum continuous operating voltage (MCOV) Nominal discharge current In Total discharge current Itotal (8/20) µs Maximum surge current per phase Voltage protection rating (VPR) Short-circuit current rating (SCCR) General data Dimensions W/H/D UL connection data Standards/specifications Remote indication contact UL connection data Max. operating voltage Max. operating current Description VALVETRAB US Replacement plug ...48/40 type 4 60 V DC (DC+) - (DC-) 100 V DC 20 kA 40 kA 40 kA - Technical data ...48/65 type 1 48 V DC (DC+) - (DC-) 100 V DC 20 kA 65 kA 65 kA 400 V 5 kA L N Technical data ...48/40 type 4 60 V DC (DC+) - (DC-) / (DC+) - G (DC+)-(DC-): 100 V DC (DC+)-G: 100 V DC (DC-)-G: 200 V DC 20 kA 80 kA 40 kA - ...48/65 type 1 48 V DC (DC+) - (DC-) / (DC+) - G (DC+)-(DC-): 100 V DC (DC+)-G: 100 V DC (DC-)-G: 100 V DC 20 kA 130 kA 65 kA (DC+)-(DC-): 400 V (DC+)-G: 400 V (DC-)-G: 600 V 5 kA 17.8 mm / 96.8 mm / 65.5 mm 35.6 mm / 96.8 mm / 65.5 mm AWG AWG 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. VAL-US-48/40/1+0-FM VAL-US-48/65/1+0-FM Accessories L-N/L-G/N-G L-N/L-G/N-G VAL-US-48/40-P VAL-US-48/65-P 2910343 2910345 2910333 2910328 1 1 1 1 VAL-US-48/40/1+1V-FM VAL-US-48/65/1+1V-FM Accessories VAL-US-48/40-P VAL-US-48/65-P 2910344 2910346 2910333 2910328 1 1 1 1 90 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Surge protection for NEMA systems VALVETRAB US – Single-phase – Surge protection in accordance with UL Listed type 1 – Just one connection terminal block for GND – Consistent pluggable design – Disconnect device on each individual plug – Optical, mechanical status indication for the individual arresters – With floating remote indication contact – Mechanical coding of all slots – Plugs can be tested with CHECKMASTER 2 new new 2-conductor system, L, N/G, single-phase 2-conductor system, L, N/G, single-phase  Total width 17.8 mm  Total width 17.8 mm 12 14 11 FM 12 14 11 FM Technical data ...120/40 type 1 120 V AC (Single-phase) L-N 175 V AC ...120/65 type 1 120 V AC (Single-phase) L-N / L-G 175 V AC ...240/40 type 1 240 V AC L-N / L-G 385 V AC 20 kA 40 kA 40 kA 700 V 20 kA 65 kA 65 kA 700 V 20 kA 40 kA 40 kA 1500 V Technical data ...277/40 type 1 277 V AC (Single-phase) L-N / L-G 385 V AC ...277/80 type 1 277/480 V AC (Single-phase) L-N / L-G 385 V AC ...347/30 type 1 347 V AC 400 V AC L-N / L-G 580 V AC 20 kA 40 kA 40 kA 1500 V 20 kA 80 kA 80 kA 1500 V 20 kA 30 kA 30 kA 2000 V 200 kA 200 kA 200 kA 200 kA 200 kA 200 kA 17.8 mm / 96.8 mm / 65.5 mm 17.8 mm / 96.8 mm / 65.5 mm AWG AWG 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. VAL-US-120/40/1+0-FM VAL-US-120/65/1+0-FM VAL-US-240/40/1+0-FM Accessories VAL-US-120/40-P VAL-US-120/65-P VAL-US-240/40-P L-N/L-G/N-G L-N/L-G/N-G L-N/L-G/N-G N-G N-G 2910348 2910355 2910361 2910335 2910330 2910336 1 1 1 1 1 1 VAL-US-277/40/1+0-FM VAL-US-277/80/1+0-FM VAL-US-347/30/1+0-FM Accessories VAL-US-277/40-P VAL-US-277/80-P VAL-US-347/30-P 2910372 2910377 2910381 2910338 2910331 2910339 1 1 1 1 1 1 Electrical data UL type Nominal voltage UN Mode of protection Maximum continuous operating voltage (MCOV) Nominal discharge current In Total discharge current Itotal (8/20) µs Maximum surge current per phase Voltage protection rating (VPR) Short-circuit current rating (SCCR) General data Dimensions W/H/D UL connection data Standards/specifications Remote indication contact UL connection data Max. operating voltage Max. operating current Description VALVETRAB US Replacement plug 92 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Surge protection for NEMA systems VALVETRAB US – Split-phase – Surge protection in accordance with UL Listed type 1 – Just one connection terminal block for GND – Consistent pluggable design – Disconnect device on each individual plug – Optical, mechanical status indication for the individual arresters – With floating remote indication contact – Mechanical coding of all slots – Plugs can be tested with CHECKMASTER 2 new new 3-conductor system, L1, L2, G, 4-conductor system, L1, L2, N, G, split-phase split-phase  Total width 35.6 mm 12 14 11 FM  Total width 53.4 mm 12 14 11 FM L1 L2 Technical data ...120/40 type 1 120/240 V AC (Split-phase) L-L / L-G ...120/65 type 1 120/240 V AC (Split-phase) L-L / L-G ...240/40 type 1 240 V AC L-L / L-G L-L: 350 V AC L-G: 175 V AC L-L: 350 V AC L-G: 175 V AC L-L: 750 V AC L-G: 385 V AC 20 kA 80 kA 40 kA L-L: 1200 V L-G: 700 V 20 kA 130 kA 65 kA L-L: 1200 V L-G: 700 V 20 kA 80 kA 40 kA L-L: 2500 V L-G: 1500 V 200 kA 200 kA 200 kA L1 L2 N Technical data ...120/40 type 1 120/240 V AC (Split-phase) L-L / L-N / L-G / N-G L-L: 350 V AC L-N: 175 V AC L-G: 175 V AC N-G: 305 V AC 20 kA 120 kA 40 kA L-L: 1200 V L-N: 700 V L-G: 1800 V N-G: 1200 V 200 kA ...120/65 type 1 120/240 V AC (Split-phase) L-L / L-N / L-G / N-G L-L: 350 V AC L-N: 175 V AC L-G: 175 V AC N-G: 264 V AC 20 kA 195 kA 65 kA L-L: 1200 V L-N: 700 V L-G: 1500 V N-G: 1200 V 200 kA ...240/40 type 1 240 V AC L-L / L-N / L-G / N-G L-L: 750 V AC L-N: 385 V AC L-G: 385 V AC N-G: 305 V AC 20 kA 120 kA 40 kA L-L: 2500 V L-N: 1500 V L-G: 2000 V N-G: 1200 V 200 kA 35.6 mm / 96.8 mm / 65.5 mm 53.4 mm / 98.7 mm / 65.5 mm AWG AWG 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. VAL-US-120/40/2+0-FM VAL-US-120/65/2+0-FM VAL-US-240/40/2+0-FM Accessories VAL-US-120/40-P VAL-US-120/65-P VAL-US-240/40-P L-N/L-G/N-G L-N/L-G/N-G L-N/L-G/N-G N-G N-G 2910351 2910357 2910364 2910335 2910330 2910336 1 1 1 1 1 1 VAL-US-120/40/2+1-FM VAL-US-120/65/2+1-FM VAL-US-240/40/2+1-FM Accessories VAL-US-120/40-P VAL-US-120/65-P VAL-US-240/40-P GDT-US-NG/40-P GDT-US-NG/80-P 2910352 2910358 2910365 2910335 2910330 2910336 2910342 2910332 1 1 1 1 1 1 1 1 Electrical data UL type Nominal voltage UN Mode of protection Maximum continuous operating voltage (MCOV) Nominal discharge current In Total discharge current Itotal (8/20) µs Maximum surge current per phase Voltage protection rating (VPR) Short-circuit current rating (SCCR) General data Dimensions W/H/D UL connection data Standards/specifications Remote indication contact UL connection data Max. operating voltage Max. operating current Description VALVETRAB US Replacement plug 94 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Surge protection for NEMA systems VALVETRAB US – 3-phase wye – Surge protection in accordance with UL Listed type 1 – Just one connection terminal block for GND – Consistent pluggable design – Disconnect device on each individual plug – Optical, mechanical status indication for the individual arresters – With floating remote indication contact – Mechanical coding of all slots – Plugs can be tested with CHECKMASTER 2 new new 5-conductor system, L1, L2, L3, N, G, 5-conductor system, L1, L2, L3, N, G, 3-phase wye 3-phase wye  Total width 71.2 mm 12 14 11 FM  Total width 71.2 mm 12 14 11 FM L1 L2/HL L3 N L1 L2/HL L3 N Technical data Technical data ...120/40 type 1 120/208 V AC (Wye) ...120/65 type 1 120/208 V AC (Wye) ...240/40 type 1 240/415 V AC (Wye) ...277/40 type 1 277/480 V AC (Wye) L-N / N-G / L-G L-L: 350 V AC L-N: 175 V AC L-G: 175 V AC N-G: 305 V AC 20 kA 160 kA 40 kA L-L: 1200 V L-N: 700 V L-G: 1800 V N-G: 1200 V 200 kA L-N / N-G / L-G L-L: 350 V AC L-N: 175 V AC L-G: 175 V AC N-G: 264 V AC 20 kA 260 kA 65 kA L-L: 1200 V L-N: 700 V L-G: 1500 V N-G: 1200 V 200 kA L-N / N-G / L-G L-L: 750 V AC L-N: 385 V AC L-G: 385 V AC N-G: 305 V AC 20 kA 160 kA 40 kA L-L: 2500 V L-N: 1500 V L-G: 2000 V N-G: 1200 V 200 kA L-N / N-G / L-G L-L: 750 V AC L-N: 385 V AC L-G: 385 V AC N-G: 305 V AC 20 kA 160 kA 40 kA L-L: 2500 V L-N: 1500 V L-G: 2000 V N-G: 1200 V 200 kA 71.2 mm / 98.7 mm / 65.5 mm 71.2 mm / 98.7 mm / 65.5 mm AWG AWG 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. VAL-US-120/40/3+1-FM VAL-US-120/65/3+1-FM Accessories L-N/L-G/N-G L-N/L-G/N-G N-G N-G VAL-US-120/40-P VAL-US-120/65-P GDT-US-NG/40-P GDT-US-NG/80-P 2910354 2910360 2910335 2910330 2910342 2910332 1 1 1 1 1 1 VAL-US-240/40/3+1-FM VAL-US-277/40/3+1-FM Accessories VAL-US-240/40-P VAL-US-277/40-P GDT-US-NG/40-P 2910367 2910374 2910336 2910338 2910342 1 1 1 1 1 Electrical data UL type Nominal voltage UN Mode of protection Maximum continuous operating voltage (MCOV) Nominal discharge current In Total discharge current Itotal (8/20) µs Maximum surge current per phase Voltage protection rating (VPR) Short-circuit current rating (SCCR) General data Dimensions W/H/D UL connection data Standards/specifications Remote indication contact UL connection data Max. operating voltage Max. operating current Description VALVETRAB US Replacement plug 96 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Surge protection for NEMA systems VALVETRAB US – Delta – Surge protection in accordance with UL Listed type 1 – Just one connection terminal block for GND – Consistent pluggable design – Disconnect device on each individual plug – Optical, mechanical status indication for the individual arresters – With floating remote indication contact – Mechanical coding of all slots – Plugs can be tested with CHECKMASTER 2 Electrical data UL type Nominal voltage UN new new 2-conductor system, L, N/G, single-phase for delta 3-conductor system, L1, L2, G, 3-phase corner-grounded delta  Total width 17.8 mm  Total width 35.6 mm 12 14 11 FM 12 14 11 FM Technical data L1 L2 Technical data ...240D/40 ...480D/30 ...600D/30 type 1 240 V AC (Single-phase) type 1 480 V AC (Single-phase) type 1 600 V AC ...240D/40 ...480D/30 ...600D/30 type 1 240 V AC (3-phase corner- grounded delta) type 1 480 V AC (3-phase corner- grounded delta) type 1 600 V AC Mode of protection Maximum continuous operating voltage (MCOV) L-G 275 V AC L-G 580 V AC L-G 750 V AC Nominal discharge current In Total discharge current Itotal (8/20) µs Maximum surge current per phase Voltage protection rating (VPR) 20 kA 40 kA 40 kA 1000 V 20 kA 30 kA 30 kA 2000 V 20 kA 30 kA 30 kA 2500 V L-L / L-G L-L: 550 V L-G: 275 V AC L-L / L-G L-L: 750 V AC L-G: 580 V AC L-L / L-G L-L: 750 V AC L-G: 750 V AC 20 kA 80 kA 40 kA L-L: 1800 V L-G: 1000 V 20 kA 60 kA 30 kA L-L: 4000 V L-G: 2000 V 20 kA 60 kA 30 kA L-L: 4000 V L-G: 2500 V 200 kA 200 kA 200 kA 200 kA 200 kA 200 kA 17.8 mm / 96.8 mm / 65.5 mm 35.6 mm / 96.8 mm / 65.5 mm AWG AWG 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data 10 ... 2 UL 1449 Edition 4 PDT contact 30 ... 14 125 V AC 1 A AC Ordering data Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. VAL-US-240D/40/1+0-FM VAL-US-480D/30/1+0-FM VAL-US-600D/30/1+0-FM Accessories L-L/L-G L-L/L-G L-L/L-G N-G VAL-US-240D/40-P VAL-US-480D/30-P VAL-US-600D/30-P 2910368 2910384 2910388 2910337 2910340 2910341 1 1 1 1 1 1 VAL-US-240D/40/2+0-FM VAL-US-480D/30/2+0-FM VAL-US-600D/30/2+0-FM Accessories VAL-US-240D/40-P VAL-US-480D/30-P VAL-US-600D/30-P 2910369 2910385 2910390 2910337 2910340 2910341 1 1 1 1 1 1 Short-circuit current rating (SCCR) General data Dimensions W/H/D UL connection data Standards/specifications Remote indication contact UL connection data Max. operating voltage Max. operating current Description VALVETRAB US Replacement plug 98 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Feed-through terminal block and equipotential bonding strip Feed-through terminal block – For wiring mixed combinations of lightning current and surge arresters Equipotential bonding strip – For main equipotential bonding in accordance with DIN VDE 0100 – Also for lightning protection equipotential bonding in accordance with DIN EN 62305 H D W Feed-through terminal block Equipotential bonding strip Total width 17.7 mm Total width 59 mm Technical data Technical data Electrical data Maximum continuous operating voltage UC Nominal current IN Impulse discharge curr. Iimp (10/350) μs General data Dimensions W/H/D Connection data rigid / flexible / AWG Temperature range Flammability rating in accordance with UL 94 Test standards 500 V AC - Peak value 100 kA 17.7 mm / 89.8 mm / 65.5 mm 0.5 ... 35 mm² / 0.5 ... 25 mm² / 20 ... 2 -40°C ... 85°C V-0 EN 60947-7-1 / IEC 61643-11 / EN 61643-11 Ordering data - - - 59 mm / 149 mm / - 2.5 ... 95 mm² / mm² / - - - - Ordering data Description Type Order No. Pcs./Pkt. Type Order No. Pcs./Pkt. Feed-through terminal block with biconnect connecting terminal blocks as wiring aid for lightning current and surge arrester applications. Equipotential bonding strip DK-BIC-35 2749880 1 PAS-1 2765615 1 100 PHOENIX CONTACT

Surge protection and interference suppression filters Surge protection for the power supply Isolating spark gap and accessories – Isolating spark gap for indirect equipotential bonding – Protection of insulating flanges in pipelines – Can be used in Ex protection zone 1 – Accessories for lightning current absorbing connection Electrical data Lightning protection class Lightning surge current Iimp (10/350) μs Nominal discharge current In (8/20) µs Rated power-frequency withstand voltage UwAC Rated DC withstand voltage UwDC Rated impulse sparkover voltage Ur imp General data Dimensions: length/housing diameter Temperature range Test standards Approvals EC-type examination certificate in accordance with ATEX ATEX IECEx Spark gap Technical data  Ex:    H 100 kA 100 kA 250 V AC 354 V DC ≤ 1.25 kV 100 mm +2 mm / 45.50 mm -20°C ... 60°C IEC 62561-3 / EN 62561-3 DEKRA 14ATEX0050 X  II 2 G Ex d IIC T6 Gb  II 2 D Ex tb IIIC T80°C Db IP 66/67 Ex d IIC T6 Gb Ex tb IIIC T80°C Db IP66/67 Ordering data Description Drill hole diameter Type Order No. Pcs./Pkt. Isolating spark gap for the Ex area Fixing bracket FLT-ISG-100-EX 2905579 1 11 mm 14 mm 18 mm 22 mm 26 mm 30 mm 33 mm 36 mm 39 mm 42 mm 48 mm 56 mm 62 mm 11 mm 14 mm 18 mm 22 mm 26 mm 30 mm 33 mm 36 mm 39 mm 42 mm Mounting rail Connecting cable, conductor cross section: 25 mm², conductor designation: H01 N2-D Cable length: 100 mm Cable length: 200 mm Cable length: 300 mm 102 PHOENIX CONTACT

Surge protection and interference filters Surge protection for measurement and control technology Universal use Quick wiring The areas of application for TERMITRAB TERMITRAB complete is available with conventional screw connection and innovative Push-in connection technology. It guarantees quick and easy installation in the control cabinet. At the same time, the Push-in connection technology enables mechanical wiring of the surge protective devices, within the scope of tomorrow’s intelligent automation solutions.  Your web code: #0292 complete are so diverse that they can be used in any industry. Thanks to the narrow overall width, starting from 3.5 mm, the product range is ideal for process technology, as very often a high packing density is required in the distribution cabinets. They protect up to 572 signals on one meter, which means that your systems can be made smaller. The various approvals permit use in onshore and offshore systems, e.g., for petrochemicals or wind power. The tailored TERMITRAB complete portfolio offers you the widest range of features, and therefore an optimum product selection for your applications. This means you can reliably protect your signals against surge voltages – from the field to the controller. Surge protection in thin layers – TERMITRAB complete Starting from an overall width of 3.5 mm, the TERMITRAB complete product range is a tailored product range for almost all applications in measurement and control technology. Depending on the type of signal to be protected, with TERMITRAB complete you will find an ideally suited circuit version in the portfolio. Signaling and disconnection The mechanical status indicator functions without additional auxiliary energy and displays the disconnection of a protective element in the event of an overload. This means you are constantly informed of the status and can replace the overloaded protective device. Remote signaling Thanks to the remote signaling modules that are available as an option, you can decide whether and when you require this feature. To monitor retrospectively, you can easily align remote signaling modules to protective devices that are already installed. If a protective element is disconnected in the event of an overload, the disconnect device closes the monitoring channel and group remote signaling is triggered. The overloaded device is detected on site by the status indicator – and that is purely mechanically, without auxiliary energy. 104 PHOENIX CONTACT

Surge protection and interference filters Surge protection for measurement and control technology Permanent and error-free installation Other surge protective devices The PLUGTRAB PT-IQ minimizes the amount of wiring required. This is made possible by the DIN rail connector (TBUS), which is easily clipped onto the DIN rail. A controller handles the distribution of the power supply and implements remote signaling of all connected surge protective devices via the TBUS. All you have to do then is install the surge protective devices on the TBUS – and you’re done! The plug and base element are coded to avoid installation errors dur