The Siemens 3RV1902-1DB0 is a side-mounted shunt release module compatible with SIRIUS 3RV1 circuit breakers, sizes S00 to S3. It operates on control voltages of 20–24 V AC (continuous duty) and 20–70 V AC/DC (short-term duty, 5 seconds). This module enables remote disconnection of circuit breakers, providing enhanced safety and operational control. Note:...