ABB DS201M Type C Residual Current Circuit Breakers 30mA Overcurrent Protection ABB DS201M C25 AC30 P An ABB residual current circuit breaker with overcurrent protection RCBO This 25A 30mA DS201M RCBO has a Type C characteristic tripping curve in accordance with BS EN 60898 The DS201M is a 1P N in two modules for the protection of the end user against overload and short circuit currents protection against the effects of sinusoidal alternating earth fault currents protection agains
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