Siemens SENTRON RCCB, 2-pole, type AC, 25 A, 30 mA, 230 V AC, 50 Hz, DIN rail mount, IP20.
| Parameter | Value |
|---|---|
| Number of poles | 2 |
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Product designation | RCCB |
| Product design / construction | Instantaneous |
| Parameter | Value |
|---|---|
| Mounting position | any |
| Width in modular units | 2 |
| Maximum | 45 °C |
| Minimum | -5 °C |
| Width | 36 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 |
| Parameter | Value |
|---|---|
| Operational current / at AC / rated value | 25 A |
The 5SM3312-0LB: Snaps onto DIN rail (REG) and occupies 2 modular width units (36 mm wide), with a 70 mm installation depth.
Breaking capacity is 0.5 kA per EN 60898 and IEC 61008-1 — adequate for the fault current available at most residential and light commercial service entrances, but verify against the prospective short-circuit current at the installation point. Surge current resistance is rated at 1 kA (8/20 µs waveform).
It is a 2-pole RCCB, type AC, rated 25 A operational current, 30 mA residual trip current, 230 V AC supply voltage, 50 Hz operating frequency, with a 0.5 kA breaking capacity per EN 60898 and IEC 61008-1.
It mounts on DIN rail (REG), is 36 mm wide (2 modular width units), 70 mm deep, and 90 mm tall. Installation depth matches the depth at 70 mm. Mounting position is any orientation.
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