Siemens · SIRIUS motor starter protectors & overload relays
3RB2133-4UW1
Overload relay 12.5...50 A For motor protection Size S2
Siemens 3RB2133-4UW1 from Adeptek
Adeptek supplies 3RB2133-4UW1 (Overload relay 12.5...50 A For motor protection Size S2) 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.
This product is discontinued. We look for remaining stock and propose a compatible successor or a migration path for your system.
Product data from our catalog; please confirm the order number with the manufacturer’s documentation before ordering.
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