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Siemens 3SE2404-1A — Limit Switches

Siemens 3SE2404-1A

MPN3SE2404-1A

METAL-ENCLOSED POSITION SWITCH, SNAP-ACTION CONTACTS 2NO+2NC W/O OPERATING MECHANISM METRIC THREAD

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

Specifications

3SE2404-1A — Identification
ParameterValue
Product designationposition switch
3SE2404-1A — Switching & Safety
ParameterValue
Auxiliary NO contacts2
Auxiliary NC contacts2
Active principlemechanical
Safety-related switching contacts2
Suitable as safety switchYes
Switching contact designmechanical
Safety-related interface connectorwithout
3SE2404-1A — Mechanical
ParameterValue
Actuating element designwithout
Enclosure materialmetal
Fastening methodscrew fixing
Length128 mm
Enclosure coatingpainted
Housing design standardblock, wide
3SE2404-1A — Environmental
ParameterValue
IP protection ratingIP67
Operating temperature range-30 ... +85 °C
3SE2404-1A — Wiring
ParameterValue
Electrical connection typescrew-type terminals
Interface connector designwithout
MPN
3SE2404-1A