1SYF272027R3254

ABB DSB202M AC-C25/300mA is a compact, DIN-rail-mounted residual current circuit breaker with integral overcurrent protection. This two-pole electrical protection device combines earth-leakage protection with overload and short-circuit protection in a single unit. It has a rated current of 25 A, a Type AC residual-current response and a C-curve tripping characteristic. Its 300 mA residual-current sensitivity is suitable for applications requiring the corresponding earth-leakage protection level. The device is intended for residential, commercial and industrial electrical distribution installations and supports circuit isolation. It has a rated short-circuit breaking capacity of 10 kA and complies with the applicable IS 12640-2 and IEC 61009-2-1 standards.