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ABB 20A Differential Circuit Breaker
The ABB 20A Differential Circuit Breaker is a protection device, equipped with a triple function, which offers protection against short circuits, overloads and current differences. The device features a compact design for quick installation. This switch is installed near the circuit breaker and can interrupt the current flow if necessary. Furthermore, the device considers three different types of protection including magnetic, thermal and residual current protection.
Characteristics of the ABB 20A MCB
- Tripping curve type C< /li>
- Voltage 230 Vac
- Nominal current 20A
- Differential current 30mA
- Differential type AC
- 2 modules li>
- 1 pole + neutral
- Cylindrical cage bidirectional terminals
- Terminal size 25 mm2
- Tightening torque 2 Nm
- Any mounting position
- Dimensions: H 85 x W 35 x D 69 mm
- Both bottom and top power supply
