Siemens SENTRON 5SM3 series, RCCB, 2-pole, 25 A rated, 30 mA trip, Type B+ fault current, short-time delayed, 230 V AC, DIN rail mount.
| Parameter | Value |
|---|---|
| Number of poles | 2 |
| Overvoltage category | III |
| Parameter | Value |
|---|---|
| Product designation | RCCB |
| Product design / construction | Short-time delayed |
| Parameter | Value |
|---|---|
| Mounting position | any |
| 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 5SM3322-4KK14 is a 2-pole SENTRON 5SM3 series RCCB rated 25 A at 230 V AC, with a 30 mA trip threshold and Type B+ fault current detection. It is short-time delayed, withstanding surge currents up to 3 kA without nuisance tripping.
IP20 with the distribution board installed and conductors connected.
Derate linearly above that: 23.5 A at 50 °C, 22 A at 55 °C, 20.5 A at 60 °C, 19 A at 65 °C, 17.5 A at 70 °C.
No related articles