Hager CDA225D 25A RCCB

Hager CDA225D is a 2-pole Type A residual current circuit breaker (RCCB/FI switch) rated at 25 A with 30 mA residual-current sensitivity and 6 kA short-circuit strength. It is designed to detect AC and pulsating DC fault currents, helping protect people and electrical installations by disconnecting the circuit quickly in the event of a leakage fault. Suitable for residential and commercial distribution boards, it is built for DIN-rail mounting and is commonly used in socket and lighting circuits. The device also features Bi-Connect terminals and supports the addition of compatible accessories for flexible panel integration.