ABB Interruttore di corrente residua FH204 AC40003 4 poli RCCB 40A 400V AC
The device isDIN-rail mountable, compliant withIEC/EN 61008 safety standards, and built for three-phase four-wire systems up to400 V AC. Model: FH204 AC-40/0.03 / 2CSF204006R1400. Type: Residual Current Circuit Breaker (RCCB).