
ABB residual current circuit breaker F402 2P 30mA 40A 2CSF502110R1400
- BrandABB
- SeriesF402
- Device depth69 mm
- Built-in depth69 mm
- Resistance to current surges250 A
- Stranded flexible conductor cross-section0–25 mm²
- Solid conductor cross-section0–25 mm²

The RCCBs F400 series assures protection to people and fast installation thanks to its plug-in contacts. SMISSLINE TP residual current devices can be replaced e
| Series | F402 |
|---|---|
| Electrical | |
| Resistance to current surges | 250 A |
| Stranded flexible conductor cross-section | 0–25 mm² |
| Solid conductor cross-section | 0–25 mm² |
| Rated residual current IΔn | 30 mA |
| Rated current | 40 A |
| Power loss | 9.3 W |
| Rated ultimate breaking capacity (Icw) | 1 kA |
| Rated impulse voltage | 4 kV |
| Rated leakage current | 30 mA |
| Number of poles | 2 |
| Selective protection | No |
| Residual current type | A |
| RCD 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 |
| Type designation | F402 40 A30 |
| With short-time delayed tripping | No |
| With interlock device | Yes |
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