Auxiliary switch 1 NO + 1 NC Current paths: 1 NC, 1 NO for auxiliary/motor contactors S00/S0 – 3RH29112HA11

Auxiliary switch, front-mounted, 1 NO + 1 NC, .1/.2, .3/.4, --/--, --/--, Current path: 1 NC, 1 NO, --, --, spring-type terminal, for contactors 3RT2 and auxiliary contactors 3RH2 Auxiliary switch SIRIUS 3RH29 for expanding the auxiliary contacts in the control circuit. The front-mounted auxiliary switches 3RH29 can be mounted on 3RT2 contactors and 3RH2 auxiliary contactors regardless of their size, without tools. The 3RH19/3RH29 auxiliary switches are available as front- or side-mounted versions, with up to four NO and NC contacts with instantaneous switching, 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 throughout with screw terminals and spring-type terminals. Simple, efficient, always up to date - the SIRIUS modular system.