ABB residual current circuit breaker DDA203 3P 500mA 40A 2CSB203101R4400
- BrandABB
- SeriesDDA203
- Rated insulation voltage Ui500 V
- Stranded flexible conductor cross-section0–16 mm²
- Rated residual current IΔn500 mA
- Rated current40 A
- Power loss4.8 W
The RCD block DDA200 series is suitable for assembly with MCBs S200 series and S300P. It assures protection against the effects of sinusoidal alternating and di
| Series | DDA203 |
|---|---|
| Electrical | |
| Rated insulation voltage Ui | 500 V |
| Stranded flexible conductor cross-section | 0–16 mm² |
| Rated residual current IΔn | 500 mA |
| Rated current | 40 A |
| Power loss | 4.8 W |
| Rated voltage | 230–400 V |
| Rated impulse voltage | 4 kV |
| Number of poles | 3 |
| Leakage current adjustment | No |
| Residual current type | A |
| RCD type | A |
| Operating conditions | |
| Ambient operating temperature | -25–50 °C |
| IP protection rating | IP2X |
| Pollution degree (number) | 2 |
| Other | |
| False tripping protection | No |
| Type designation | DDA203 A-40/0.5 |
| Adjustable delay time | No |
| With interlock device | Yes |
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