VAL-MS 350/10/3+1-FM
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Type 2 surge protection device
2803603
Surge arrester for 5-conductor power supply systems (L1, L2, L3, N, PE), consisting of a base element with remote indication contact and protective connectors, for mounting on NS 35.
Product details
Product type | Surge arrester |
Product family | VALVETRAB MS |
IEC test classification | II |
EN type | T2 |
IEC power supply system | TT |
TN-C | |
TN-S | |
Type | DIN rail module, two-section, divisible |
Number of positions | 4 |
Surge protection fault message | Optical, remote indicator contact |
Nominal frequency fN | 50 Hz (60 Hz) |
Nominal voltage UN | 230 V AC (400 V AC) |
400 V AC | |
230 V AC | |
Indicator/remote signaling | |
Connection name | Remote fault indicator contact |
Switching function | Changeover contact, 1-pos. |
Maximum operating voltage Umax. AC | 250 V AC |
Max. operating current Imax | 0.75 A AC (250 V AC) |
3 A (125 V AC) | |
2 A (30 V DC) |
Connection method | Screw connection |
Screw thread | M5 |
Tightening torque, min | 4.5 Nm |
Stripping length | 16 mm |
Conductor cross section flexible min. | 1.5 mm² |
Conductor cross section flexible max. | 25 mm² |
Conductor cross section, rigid min. | 1.5 mm² |
Conductor cross section, rigid max. | 35 mm² |
Remote fault indicator contact | |
Connection method | Screw connection |
Screw thread | M2 |
Tightening torque, min | 0.25 Nm |
Stripping length | 7 mm |
Conductor cross section flexible min. | 0.14 mm² |
Conductor cross section flexible max. | 1.5 mm² |
Conductor cross section, rigid min. | 0.14 mm² |
Conductor cross section, rigid max. | 1.5 mm² |
Dimensional drawing |
|
Width | 71.2 mm |
Height | 99 mm |
Depth | 65.5 mm |
Horizontal pitch | 4 Div. |
Flammability rating according to UL 94 | V0 |
Housing material | PBT/PA |
Direction of action | 3L-N & N-PE |
Nominal frequency fN | 50 Hz (60 Hz) |
Maximum continuous voltage UC | 350 V AC |
Maximum continuous operating voltage UC (L-N) | 350 V AC |
Maximum continuous operating voltage UC (N-PE) | 260 V AC |
Protective conductor current IPE | ≤ 3 µA |
Standby power consumption PC | ≤ 360 mVA |
Nominal discharge current In (8/20) µs (L-N) | 15 kA (all channels) |
5 kA (per channel) | |
Nominal discharge current In (8/20) µs (N-PE) | 20 kA |
Maximum discharge current Imax (8/20) µs | 10 kA (per channel L-N) |
Maximum discharge current Imax (8/20) µs (L-N) | 30 kA (all channels) |
10 kA (per channel) | |
Maximum discharge current Imax (8/20) µs (N-PE) | 30 kA |
Follow current interrupt rating Ifi (N-PE) | 100 A |
Voltage protection level Up (L-N) | ≤ 1.2 kV |
Voltage protection level Up (N-PE) | ≤ 1.5 kV |
Response time tA (L-N) | ≤ 25 ns |
Response time tA (L-PE) | ≤ 100 ns |
Response time tA (N-PE) | ≤ 100 ns |
Max. backup fuse with branch wiring | 125 A (gL/gG) |
Ambient conditions | |
Degree of protection | IP20 |
Ambient temperature (operation) | -40 °C ... 80 °C |
Air clearances and creepage distances | |
Standards/regulations | DIN EN 60664-1 / EN 61643-11 |
Standards | |
Standards/regulations | IEC 61643-1 |
EN 61643-11/A11 | |
Standards/specifications | IEC 61643-1 |
Note | 2005 |
Standards/specifications | EN 61643-11/A11 |
Note | 2007 |
Mounting type | DIN rail: 35 mm |
Item number | 2803603 |
Packing unit | 1 pc |
Note | Made to order (non-returnable) |
Sales key | NULL |
Product key | CL1323 |
GTIN | 4046356301978 |
Weight per piece (including packing) | 369.1 g |
Weight per piece (excluding packing) | 369.1 g |
Customs tariff number | 85363010 |
Country of origin | DE |
EU REACH SVHC | |
REACH candidate substance (CAS No.) | No substance above 0.1 wt% |
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