ABB S204M-D4 miniature circuit breaker (MCB) from the System pro M compact range. 4P, rated current In = 4 A, Type D tripping characteristic. Rated breaking capacity Icn = 10 kA (IEC 60898-1); rated operational voltage Ue 230/400 V AC. DIN-rail modular device for overload and short-circuit protection of cables and equipment. Conforms to IEC 60898-1 and IEC 60947-2. ABB order code S204M-D4, EAN 4016779601696, ABB/SAP material 1000672365, catalogue code 8371015.