ABB 2CDS282001R0205

The S202P-B20 Miniature Circuit Breaker is designed for current limiting applications, featuring both delayed thermal and electromechanical tripping mechanisms to protect against overload and short circuits, respectively. This model supports configurations such as 2-pole and operates at a rated current of 20 A.

Compliance with standards including IEC/EN 60898-1, IEC/EN 60947-2, UL 1077, and CSA 22.2 No. 235 ensures its suitability for residential, commercial, and industrial settings. The device can handle breaking capacities of up to 25 kA at 230/400 V AC, making it capable of managing significant electrical loads.

The S202P-B20 is compact, with a width of 35 mm and a depth of 69 mm, allowing for efficient use of space with a bottom-fitting auxiliary contact option that conserves 50% of the installation area. Additionally, it operates effectively across a range of temperatures, from -25 °C to +55 °C, with a pollution degree of 3 and a degree of protection rated at IP20, enhancing its durability in various environments.

For installation, it is compatible with standard DIN rails TH35-15 and TH35-7.5, and features screw terminals that accommodate a range of conductor sizes. The unit also indicates contact position with red and green markers, aiding in operational clarity.

Overall, the S202P-B20 is an essential component for effective circuit protection and management in diverse electrical systems.