Siemens SENTRON RCCB, 4-pole, Type AC, In: 25 A, 30 mA, Un AC: 400 V, 10 kA SCCR, DIN rail mount, 4 MW.
| Parameter | Value |
|---|---|
| Number of poles | 4 |
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Product designation | RCCB |
| Product design / construction | Instantaneous |
| Parameter | Value |
|---|---|
| Mounting position | any |
| Width in modular units | 4 |
| Maximum | 45 °C |
| Minimum | -25 °C |
| Width | 72 mm |
| Height | 90 mm |
| Depth | 70 mm |
| Installation depth | 70 mm |
| Parameter | Value |
|---|---|
| IP degree of protection | IP20, if the distribution board is installed, with connected conductors |
The Siemens 5SV4342-0 is a SENTRON 4-pole residual current circuit breaker (RCCB), Type AC, rated 25 A with 30 mA sensitivity on a 400 V AC supply. It's an instantaneous-trip device — no intentional delay — so it clears ground faults as fast as the waveform allows.
Mounting position is any — horizontal, vertical, or upside-down. IP20 applies once the distribution board is installed with conductors connected.
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