Auxiliary switch 2NO+2NC Current paths:1NO, 1NC, 1NO for auxiliary/motor contactors S00/S0 – 3RH29111FA22

Auxiliary switch, front, 2 NO + 2 NC, .3/.4, .1/.2, .1/.2, .3/.4, current path: 1 NO, 1 NC, 1 NC, 1 NO, screw terminal, for contactors 3RT2 and auxiliary contactors 3RH2 SIRIUS 3RH29 auxiliary switch for expanding auxiliary contacts in the control circuit. The 3RH29 front-mounted auxiliary switches can be mounted on 3RT2 contactors and 3RH2 auxiliary contactors tool-free, regardless of their size. The 3RH19/3RH29 auxiliary switches are available as front-mounted or side-mounted variants, with up to four instantaneously switching N.O. and N.C. contacts or up to two leading N.O. and N.C. 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-type terminals throughout. Simple, efficient, always up to date – the SIRIUS modular system.