Siemens 3RV1901-1BA00-0FJ0 auxiliary switch, lateral mounting, 2 normally open contacts, for circuit-breaker size S00...S3, lifecycle stage current.
The Siemens 3RV1901-1BA00-0FJ0 is an auxiliary switch that mounts laterally on SIRIUS 3RV circuit-breakers in frame sizes S00 through S3.
Lateral mounting clips onto the side of the 3RV breaker without additional DIN-rail space. The two NO contacts are electrically isolated from the main circuit.
Within the SIRIUS 3RV accessory range, the lateral-mounted auxiliary switch with 2 NC contacts (order code 3RV1901-1BA00-0FJ1) shares the same footprint and mounting but provides normally closed signaling instead of normally open.
No related articles