Auxiliary switch 2NC+2NO Current paths: 1NC, 1NO for auxiliary/motor contactors S00/S0 – 3RH29111HA22

Auxiliary switch, front, 2 NO + 2 NC, .1/.2, .1/.2, .3/.4, .3/.4, Current path: 1 NC, 1 NC, 1 NO, 1 NO, screw terminal, for contactors 3RT2 and auxiliary contactors 3RH2 SIRIUS 3RH29 auxiliary switch for the expansion of auxiliary contacts in the control circuit. The 3RH29 front-mounted auxiliary switches can be mounted without tools on 3RT2 contactors and 3RH2 auxiliary contactors, regardless of size. The 3RH19/3RH29 auxiliary switches are available as front or side-mounted variants, with up to four NO and NC contacts that switch instantaneously, or up to two leading NO and NC contacts. The auxiliary switches can be designed as positively driven contact elements in 3RH auxiliary contactors or as mirror contacts in 3RT power contactors. They are available with screw terminals and spring-loaded terminals throughout. Simple, efficient, always up-to-date - the SIRIUS system modular system.