ABB 2CDS274001R0504

The S204M-C50 miniature circuit breaker features a tripping characteristic of C and is rated for a maximum operational voltage of 400 V AC according to IEC standards. This device integrates two tripping mechanisms: a delayed thermal trip for overloads and an electromechanical trip for short circuits. It is capable of handling rated short-circuit capacities of 10 kA at both 230 V AC and 400 V AC, ensuring reliable protection in residential, commercial, and industrial environments.

With a compact design measuring 70 mm wide and a weight of 0.5 kg, the breaker can be easily mounted on standard DIN rails (TH35-15 or TH35-7.5). It also includes a bottom-fitting auxiliary contact option, optimizing space usage by up to 50%. Compliance with IEC/EN 60898-1 and IEC/EN 60947-2 guarantees its suitability for various applications.

Environmental considerations are also addressed; the S204M series maintains a recyclability rate of 80.7% in accordance with EN45555 standards. The device operates effectively within an ambient temperature range of -25 to +55 °C and is designed to withstand environmental conditions including vibration and shock, complying with IEC 60068 standards.