Residual current circuit breaker (RCCB) ABB 2CSF502110R0250: rated current In 25 A, type A, number of poles 2. Residual current circuit breaker that protects people against electric shock by disconnecting the supply on earth leakage current. Degree of protection IP20.
| Series | F402 25 A10 |
|---|---|
| Electrical | |
| Resistance to current surges | 250 A |
| Stranded flexible conductor cross-section | 0–25 mm² |
| Solid conductor cross-section | 0–25 mm² |
| Rated current | 25 A |
| Power loss | 3.8 W |
| Rated ultimate breaking capacity (Icw) | 1 kA |
| Rated impulse voltage | 4 kV |
| Rated leakage current | 10 mA |
| Number of poles | 2 |
| Selective protection | No |
| Residual current type | A |
| Mechanical | |
| Device depth | 69 mm |
| Built-in depth | 69 mm |
| Device width | 35 mm |
| Device height | 85 mm |
| RAL number (similar) | 7035 |
| Width in modular units | 2 |
| Operating conditions | |
| Ambient operating temperature | -25–55 °C |
| Explosion-proof | No |
| IP protection rating | IP20 |
| Pollution degree (number) | 2 |
| Other | |
| Additional equipment possible | Yes |
| With short-time delayed tripping | No |
| With interlock device | Yes |
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