ABB 2CDS253001R0325

The S203-B32 miniature circuit breaker is designed for current limiting applications, ensuring effective overload and short circuit protection through its dual tripping mechanisms. It incorporates a delayed thermal tripping mechanism for overloads and an electromechanical mechanism for short circuits. This model supports a rated current of 32 A, with a breaking capacity of up to 6 kA at 230/400 V AC. The device adheres to IEC/EN 60898-1, IEC/EN 60947-2, and UL 1077 standards, making it applicable in residential, commercial, and industrial environments.

Installation is facilitated via DIN Rail mounting, compatible with TH35-15 and TH35-7.5 mounting rails according to IEC 60715 standards. The S203-B32 has a compact design, measuring 52.5 mm in width, 88 mm in height, and 69 mm in depth, with a net weight of 0.375 kg. Furthermore, this circuit breaker has an operational temperature range from -25 °C to +55 °C, and is rated for pollution degree 3, with a degree of protection of IP20 or IP40 with a cover.

For enhanced functionality, a bottom-fitting auxiliary contact can be attached, optimizing space utilization by 50%. The product is also designed with environmental considerations, featuring a recyclability rate of 80.7% according to EN45555 standards and offering takeback services for recycling.