Schneider Low level Auxiliary Contact, OF/SD/SDE/SDV

Circuit breaker status OF-SD-SDE-SDV, Screwless Auxiliary indication contact. It clips into slots behind the front cover of the circuit breakers NSX 100 to 630A (or Vigi module). This common-point changeover contact provides remote circuit-breaker status information: open, closed or tripped. It can be used for indications, electrical locking, relaying. Functional unit is to provide to auxiliary circuit the breaker status (open/close/trip), 100% use rate during 20 years, according to IEC 60947-2.