Siemens · SIRIUS contactors
3RH1921-1DA11
first lateral auxiliary switch 1 NO, 1 NC, screw terminal, for contactors 3RT1
Siemens 3RH1921-1DA11 from Adeptek
Adeptek supplies 3RH1921-1DA11 (first lateral auxiliary switch 1 NO, 1 NC, screw terminal, for contactors 3RT1) as Siemens Gold Distributor and Solution Partner. Ask us for the price, delivery time and alternatives; our engineers also help with selection, configuration and commissioning.
Product data from our catalog; please confirm the order number with the manufacturer’s documentation before ordering.
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