Siemens Siemens 5SV33443 RCCB 40 A 0.03 A 400 V

Residual current operated circuit breaker, 4-pole, type F, short-time delayed, In: 80 A, 30 mA, Un AC: 400 V The RCD is the residual current device for touch protection The patented residual current protective devices from Siemens are an important element of the SENTRON protective components for electrical installations, as they prevent life-threatening electrical accidents by safely disconnecting hazardous residual currents through grounding. Electrically ignited fires can be prevented as they occur. Wh...