ABB 2CDS251001R0405

The S201-B40 miniature circuit breaker is part of the S200 series and is designed to provide reliable overload and short-circuit protection. It utilizes two distinct tripping mechanisms: a delayed thermal tripping mechanism for overloads and an electromechanical mechanism for short circuits. This unit complies with various standards including IEC/EN 60898-1 and IEC/EN 60947-2, making it suitable for residential, commercial, and industrial applications.

With a rated operational voltage of 230/400 V AC and a breaking capacity of up to 6 kA, this circuit breaker can handle significant electrical loads. The S201-B40 has a compact design, with a width of 17.5 mm and a depth of 69 mm, allowing for space-saving installations on standard DIN rails. It can be mounted in any position and supports a variety of wire types, including flexible and rigid conductors.

Additionally, the S200 series offers auxiliary contacts for further functionality and features a power loss of only 4.8 W at rated conditions. The device operates effectively within an ambient temperature range of -25 to +55 °C and has a pollution degree of 3. The environmental impact is minimized, as indicated by a recyclability rate of 80.7% and compliance with RoHS and REACH regulations. The Designation Code for this product is 2CDS251001R0405.