Auxiliary switch 11U, 2 NO + 2 NC current paths: 1 NO, 1 NC, 1 NC, 1 NO – 3RH29112FB22

Auxiliary switch, front-mounted, 2 NO + 2 NC, 11 U, .3/.4, .1/.2, .5/.6, .7/.8, current path: 1 NO, 1 NC, 1 NC (lagging), 1 NO (leading), spring-type terminal, for contactors 3RT2 and auxiliary contactors 3RH2 SIRIUS 3RH29 auxiliary switch for expanding auxiliary contacts in the control circuit. The front-mounted 3RH29 auxiliary switches can be mounted on 3RT2 contactors and 3RH2 auxiliary contactors without tools, regardless of their size. The 3RH19/3RH29 auxiliary switches are available as front-mounted or side-mounted versions, with up to four instantaneously switching NO and NC contacts 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.