Surge protection for measurement and control technology - PT-IQ-2X1-12DC-UT

Surge protection, consisting of protective plug and base element, with integrated multi-stage status indicator on the module for two signal wires with common reference potential.

This product needs further products for operation. Mandatory Accessories

Product Details

Note Remote signaling as well as the power supply of the DIN rail connector are established by snapping the module into place on the DIN rail connector.

IEC test classification C1
Type DIN rail module, two-section, divisible
Surge protection fault message Optical, multi-stage
Insulation characteristics
Overvoltage category III
Pollution degree 2

Mounting type DIN rail: 35 mm

Color jet black RAL 9005
Flammability rating according to UL 94 V-0
Housing material PA 6.6

Connection method Screw connection
Screw thread M3
Tightening torque 0.5 Nm
Conductor cross section flexible 0.2 mm² ... 2.5 mm²
Conductor cross section solid 0.2 mm² ... 4 mm²
Conductor cross section AWG 24 ... 12

Dimensional drawing
Width 17.7 mm
Height 91.1 mm
Depth 77.5 mm (incl. DIN rail 7.5 mm)
Horizontal pitch 1 Div.

Direction of action Line-Line & Line-Signal Ground/Shield & optional Signal Ground/Shield-Earth Ground
Maximum continuous voltage UC 15 V DC
10 V AC
Rated current 1000 mA (40 °C)
Operating effective current IC at UC ≤ 1 mA (per path)
Residual current IPE ≤ 1 mA (per path)
Nominal discharge surge current In (8/20) µs (Core-Earth) 10 kA
Pulse discharge current Iimp (10/350) µs (line-earth) 2.5 kA
Total discharge current Itotal (8/20) µs 20 kA
Voltage protection level Up (line-earth) ≤ 90 V (C1 - 1 kV/500 A)
≤ 135 V (C2 - 10 kV / 5 kA)
≤ 35 V (C3 - 25 A)
≤ 35 V (C3 - 50 A)
Voltage protection level Up static (line-earth) ≤ 45 V (C1 - 1 kV/500 A)
≤ 100 V (C2 - 10 kV / 5 kA)
Response time tA (line-earth) ≤ 1 ns
Input attenuation aE, asym. typ. 0.3 dB (≤ 130 kHz/150 Ω)
Cut-off frequency fg (3 dB), asym. (PE) in 150 Ω system typ. 600 kHz
Capacity (Core-Earth) typ. 4 nF
Resistance per path 1.2 Ω ±5 %
Surge protection fault message Optical, multi-stage
Max. required back-up fuse 1 A (FF)
Pulse reset time (line-earth) ≤ 15 ms

Standards/specifications IEC 61643-21
EN 61643-21
EN 61000-6-3
EN 61000-6-2

Ambient conditions
Degree of protection IP20
Ambient temperature (operation) -40 °C ... 70 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Altitude ≤ 4000 m (amsl (above mean sea level))

Order Key 2800780
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key CL2
Catalog Page Page 75 (C-6-2015)
GTIN 4046356645294
Weight per Piece (including packing) 51,0 GRM
Weight per Piece (excluding packing) 51,0 GRM
Customs tariff number 85363010
Country of origin DE

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Your advantages

Maximum ease of maintenance thanks to the two-piece design
Multi-level state monitoring
Codable plug
Impedance-neutral disconnection of plug for maintenance purposes
Base element remains an integral part of the installation
Surge protection system
Collective message about supply and remote module
System supplied via DIN rail bus
Up to 28 protection modules per supply module