ABB S204-C50 Miniature Circuit Breaker – 4P – C – 50 A

Technical Specifications  Technical Specifications Miniature circuit breaker (MCB) Rated impulse-withstand voltage (Uimp) 4 kV Tripping characteristic (type/curve) C Number of poles (total) 4 Rated short-circuit breaking capacity Icn EN 60898 at 400 V 6 kA Number of protected poles 4 Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V 10 kA Pollution degree 3 Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V 20 kA Rated voltage 400 V Rated current 50 A Width in number of modular spacings 4 Current limiting class 3 Rated short-circuit breaking capacity Icn EN 60898 at 230 V – kA Rated insulation voltage Ui 440 V Over voltage category 3 Recess depth 69 mm Frequency 50 – 60 Hz Connectable conductor cross section multi-wired 0.75 – 25 mm² Connectable conductor cross section solid-core 0.75 – 35 mm² Ambient temperature during operating -25 – 55 °C Explosion-proof No Flush-mounted installation No Suitable for flush-mounted installation No Additional equipment possible Yes Concurrently switching N-neutral No · Technical Data Sheet – Click to Download