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Siemens 3RT1900-1SB20 — Contactors

3RT1900-1SB20 - Siemens

MPN3RT1900-1SB20

Identification labels 20 x 7 mm pastel-turquoise consists of 340 labels on frame 20 labels per frame! Phased-out product! Successor is SIRIUS 3RT2

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

Specifications

3RT1900-1SB20 — Specifications
ParameterValue
Colorturquoise
Substance prohibitance07/01/2006
MPN
3RT1900-1SB20