2CSR273001R1634 ABB - DS203 M AC-C63/0.03

DS203 M AC-C63/0.03 Residual Current Circuit Breaker with Overcurrent Protection. The RCBOs DS200 series has the function to protect against overload and short-circuit currents; protection against the effects of sinusoidal alternating earth fault currents; protection against indirect contacts and additional protection aganist direct contacts.