• PFIM-63/4/05-MW | PFIM63/4/05MW • PFIM-63/4/05-A-MW – Residual current circuit breaker (RCCB), TECHNICAL DATA, Electrical, Standards, IEC/EN 61008, Rated operational voltage [Ue], [Ue], Rated operating voltage [Ue], 230/400 V AC, Rated frequency [f], 50