Siemens Auxiliary switch for contactor

Auxiliary switch, side-mounted, 2 contacts, Left: 43/44, 53/54, Right: 23/24, 33/34, current circuit: 1 contact, 1 contact, screw connection, for contactors 3RT2.1. Auxiliary switch SIRIUS 3RH29 for expanding auxiliary contacts in the control circuit. The side-mounted auxiliary switches 3RH29 can be installed on contactors 3RT2 without tools, regardless of size. The auxiliary switches 3RH19/3RH29 are available in front or side-mounted versions, with up to four instantaneously switching or up to two early switching normally closed and normally open contacts. The auxiliary switches can be designed as forcibly guided contact elements in auxiliary contactors 3RH or as mirror contacts in power contactors 3RT. They are available with screw connections and spring-loaded connections. Simple, efficient, always up-to-date - the SIRIUS modular system.