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Siemens 3SE3902-4CA20 — Limit Switches

Siemens 3SE3902-4CA20

MPN3SE3902-4CA20

plastic foot switch, pedal pushbutton, 1-pedal with metal cover, 1 changeover contact

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

3SE3902-4CA20 — Identification
ParameterValue
Product designationmomentary-contact foot switch
Product brand nameSIRIUS
3SE3902-4CA20 — Switching & Safety
ParameterValue
Auxiliary NO contacts0
Auxiliary NC contacts0
Suitable as safety switchNo
3SE3902-4CA20 — Environmental
ParameterValue
IP protection ratingIP65
3SE3902-4CA20 — Mechanical
ParameterValue
Enclosure materialplastic with total insulation
Fastening methodscrew fixing
3SE3902-4CA20 — Wiring
ParameterValue
Cable entry typecable, 3 m
MPN
3SE3902-4CA20