| Item condition | New |
| Manufacture name | Residual Current Circuit Breaker RCCB, 4-Pole, Type B+, 40A, 300mA, 400V AC, Harsh Environment |
| Brand | Siemens |
| Categories |
RCCB - (Residual Current Breakers)
|
| Country of origin* | DE |
| * The actual country of origin may differ depending on the delivery batch. To confirm the specific country of origin, please contact your account manager. | |
| Harmonized System Code | 8536 2010 00 |
| Rated current | 40 A |
| Rated voltage | 400 V |
| Rated insulation voltage Ui | 0 V |
| Number of poles | 4 |
| Rated fault current | 0.3 A |
| Leakage current type | B+ |
| Selective protection | No |
| Short-circuit breaking capacity (Icw) | 10 kA |
| Surge current capacity | 3 kA |
| Short-time delayed tripping | Yes |
| Frequency | 50 Hz |
| Rated impulse withstand voltage Uimp | 0 kV |
| Packing level 1 | 4001869549194 |
| Mounting method | DIN rail |
| Built-in depth | 70 mm |
| Pollution degree | 0 |
| Width in number of modular spacings | 4 |
| Explosion-proof | No |
| Degree of protection (IP) | IP20 |
| Connectable conductor cross section solid-core | 0.75-35 mm² |
| Connectable conductor cross section multi-wired | 0.75-35 mm² |
| With interlocking device | Yes |
| Ambient temperature during operating | -25-45 °C |
| Additional equipment possible | Yes |
Residual current operated circuit breaker, 4-pole, Type B+, short-time delayed, In: 40 A, 300 mA, Un AC: 400 V