Auxiliary switches to UL 489, Auxiliary switches (AS), UL 489
auxiliary switch, 1 NO+1 NC
Auxiliary current switch 1 NO+1 NC, for Miniature circuit breaker according to UL 489
5ST3 Auxiliary current switches for MCB, according to UL 489
Auxiliary switches to UL 489, Auxiliary switches (AS), UL 489
Auxiliary switches for Miniature circuit breaker or Fault signal contacts for Miniature circuit breaker
5ST3 Auxiliary current switches for MCB, according to UL 489
auxiliary switch, 1 NO+1 NC