Auxiliary switch 22U, 2NO+2NC Contact blocks: 1NO, 1NO, 1NC, 1NC – 3RH29111FC22

Auxiliary switch, front-mounted, 2 NO + 2 NC, 22 U, .7/.8, .7/.8, .5/.6, .5/.6, current path: 1 NO (leading), 1 NO (leading), 1 NC (lagging), 1 NC (lagging), screw 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 auxiliary switches 3RH19/3RH29 are available as front-mounted or side-mounted versions, with up to four instantaneously 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 consistently available with screw terminals and spring-type terminals. Simple, efficient, always up-to-date - the SIRIUS modular system.