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The SIEMENS 3RH29111GA31 is an auxiliary switch block with a 3NO+1NC contact configuration designed for front mounting. This switch block is suitable for contactor relays and size S00 devices, featuring screw terminals 53 / 54, 61 / 62, 73 / 74, and 83 / 84.
Auxiliary switch block with screw terminals for contactor relays.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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