VAL-MS 230 VF ST
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Type 2 surge protection plug
2749903
Surge protection connector type 2 with series connection consisting of high-capacity varistor and spark gap for VAL-MS base element, thermal monitoring, visual fault warning.
Product details
| IEC test classification | II |
| T2 | |
| EN type | T2 |
| Type | DIN rail module, two-section, divisible |
| Number of positions | 1 |
| Surge protection fault message | optical |
| Arrester can be tested with CHECKMASTER from software version: | From SW rev. 1.12 |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Nominal voltage UN | 230 V AC |
| Dimensional drawing |
|
| Width | 17.7 mm |
| Height | 52.4 mm |
| Depth | 54.5 mm |
| Horizontal pitch | 1 Div. |
| Flammability rating according to UL 94 | V0 |
| Housing material | PA |
| Mechanical data | |
| Open side panel | No |
| Direction of action | 1L-N/PE |
| Nominal frequency fN | 50 Hz (60 Hz) |
| Maximum continuous voltage UC | 260 V AC |
| Protective conductor current IPE | ≤ 1 µA |
| Nominal discharge current In (8/20) µs | 10 kA |
| Maximum discharge current Imax (8/20) µs | 20 kA |
| Voltage protection level Up | ≤ 1 kV |
| Response time tA | ≤ 100 ns |
| Max. backup fuse with branch wiring | 63 A (gL) |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 80 °C |
| Air clearances and creepage distances | |
| Standards/regulations | DIN VDE 0110-1 / IEC 60664-1 / VDE 0675-6 |
| Standards | |
| Standards/regulations | IEC 61643-1 |
| E DIN VDE 0675-6/A1 | |
| E DIN VDE 0675-6/A2 | |
| IEC 61643-1 | |
| NF C61-740 | |
| UL 1449 | |
| Standards/specifications | IEC 61643-1 |
| Note | 1998 |
| Mounting type | on base element |
