New Launch of Residual Current Protective Breaker (Earth Leakage Circuit Breaker)

WSB9L-100 Residual Current Circuit Breaker

Rated operation voltage (Ue): AC400V

Rated insulation voltage (Ui): AC400V

Rated impulse withstand voltage (Uimp): 4kV

Rated current (In): 6A ~ 100A

Rated frequent (Hz): 50Hz

Rated residual current (I△n): three options of 30mA, 50mA, 100mA to be selected

Rated (utmost) short circuit breaking capacity: (Icn): 6kA

Rated  short circuit breaking capacity (Ics): 6kA

Rated residual connecting breaking capacity (I△m): 2000A

Pole:  1P+N (with one pole for protection, N can open or closed)

          2P (with two poles for protection)

          4P (with three poles for protection, N can open or closed)