The ABB S204-D20 is a 4P miniature circuit breaker (MCB) from the ABB System pro M compact S200 range, rated 20 A with a 6 kA breaking capacity. It uses D-curve (trips instantaneously at 10-20x rated current) suited to motors, transformers and other high-inrush loads.
Order code: 2CDS254001R0201. Complies with IEC/EN 60898-1 and IEC/EN 60947-2 (UL1077 for the North American variant), with bottom-fitting auxiliary/signalling contacts available as accessories. Used across industrial control panels, distribution boards and machine-building applications for reliable overcurrent and short-circuit protection.
