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Siemens 3SE2100-1C — Limit Switches

Siemens 3SE2100-1C

MPN3SE2100-1C

POSITION SWITCH, METAL-ENCLOSED SNAP-ACTION CONTACTS 1NO+1NC ROUNDED PLUNGER FORM B, 3 X M20 X 1.5

StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
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Specifications

Identification

3SE2100-1C — Identification
ParameterValue
Product designationposition switch

Switching & Safety

3SE2100-1C — Switching & Safety
ParameterValue
Auxiliary NO contacts1
Auxiliary NC contacts1
Circuit principlesnap-action contacts
Switching function designpositive opening
Active principlemechanical
Safety-related switching contacts1
Suitable as safety switchYes
Switching contact designmechanical
Safety-related interface connectorwithout

Mechanical

3SE2100-1C — Mechanical
ParameterValue
Actuating element designrounded plunger
Standard-compliant actuator headEN 50041, design B
Switch head shaperounded
Enclosure materialmetal
Fastening methodscrew fixing
Length98 mm
Width56 mm
Enclosure coatingpainted
Housing design standardblock, wide

Environmental

3SE2100-1C — Environmental
ParameterValue
IP protection ratingIP67
Operating temperature range-30 ... +85 °C

Wiring

3SE2100-1C — Wiring
ParameterValue
Electrical connection typescrew-type terminals
Interface connector designwithout
MPN
3SE2100-1C