3RB1045-2UB0 - Siemens
MPN3RB1045-2UB0
Electronic overload relay, 13...50A, for contactor mount. class 20, screw connection, only with manual reset, size S3
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
MPN
3RB1045-2UB0