ABB 2CDS284001R0504

The S204P-C50 miniature circuit breaker is equipped with dual tripping mechanisms: a delayed thermal tripping mechanism for overload protection and an electromechanical mechanism for short circuit protection. This model supports a rated operational voltage of up to 400 V AC and is compliant with standards including IEC/EN 60898-1, IEC/EN 60947-2, UL1077, and CSA 22.2 No. 235, making it suitable for various applications across residential, commercial, and industrial sectors.

With a breaking capacity of up to 25 kA at 230 V AC and 15 kA at 400 V AC, it ensures reliable performance under fault conditions. The product features a compact design with a width of 70 mm and a height of 88 mm, allowing for efficient space utilization on a TH35-15 DIN rail. The S204P-C50 can accommodate auxiliary contacts, effectively reducing installation space by 50%.

Operationally, the circuit breaker functions within an ambient temperature range of -25 °C to +55 °C and has a degree of protection rated at IP20, with an enclosure cover providing IP40. Its mechanical endurance is rated for 20,000 cycles, while electrical endurance is rated for 10,000 AC cycles.

Additional specifications such as a tightening torque of 2.8 N·m and an energy limiting class of 3 further enhance its application versatility. The product is designed for arbitrary power supply connection and includes failsafe bi-directional cylinder-lift terminals.