ABB 1SVR405501R1020 is a POWER RELAY, SPDT, 6A, 5VDC, SOCKET. It is used in power applications and industrial automation circuits. It is a single-pole double-throw (SPDT) relay with a rated voltage of 5VDC and a rated current of 6A. It features a panel or PCB mounting socket and a mechanically and electrically latching contact. This relay has voltage-insulated coils with a dropout voltage of 0.5V, providing instantaneous switching and operating at temperatures ranging from -20°C to 70°C. The 1SVR405501R1020 can be used in industrial equipment, alarm and security systems, medical technology, and in applications such as motors, transformers, and miniature circuit breakers.