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Siemens 5SX9103 — Miniature Circuit Breakers (MCB)

Siemens 5SX9103

MPN5SX9103
End of Life

auxiliary current switch, Mountable 1 NO+1 NC, for Miniature circuit-breaker >N< 5SX2-5 with increased shock resistance

$46.42Ref. price · indicative, final on quote
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

5SX9103 — Specifications
ParameterValue
Product extensionAuxiliary current switch
Design of the productMountable
Number of CO contacts0
Number of NC contacts1
Number of NO contacts1
MPN
5SX9103