AUXILIARY SWITCH ON THE FRONT, 2 NO + 2 NC CURRENT PATH 1 NO, 1 NC, 1 NC, 1 NO FOR 3RH AND 3RT SCREW

Auxiliary switch

The auxiliary switch SIRIUS 3RH29 expands auxiliary contacts in the control circuit of contactors and contactor relays.

Technical details:

• On the 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 contactor relays 3RH2
• Can be installed without tools
• Available as versions for front or lateral mounting
• Up to four instantaneous contacts
• Up to two leading NO and NC contacts
• Can be designed as positively driven contacts in 3RH contactor relays
• Available with screw terminal and spring-type terminal

Customer benefits:

• Simple and efficient installation
• Always up to date with the SIRIUS modular system

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