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Siemens 3SE2128 — Limit Switches

Siemens 3SE2128

MPN3SE2128

Empty enclosure, narrow, 40 mm metal-enclosed, 1 x M20 x 1.5 without contact block without actuator head

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

Identification

3SE2128 — Identification
ParameterValue
Product designationempty enclosure

Mechanical

3SE2128 — Mechanical
ParameterValue
Actuating element designwithout
Enclosure materialmetal
Fastening methodscrew fixing
Length92.5 mm
Width40 mm
Enclosure coatingpainted
Housing design standarddesign complying with EN 50041

Environmental

3SE2128 — Environmental
ParameterValue
IP protection ratingIP67
Operating temperature range-30 ... +85 °C

Switching & Safety

3SE2128 — Switching & Safety
ParameterValue
Active principlemechanical
Switching contact designmechanical
Safety-related interface connectorwithout

Wiring

3SE2128 — Wiring
ParameterValue
Electrical connection typescrew-type terminals
Interface connector designwithout

Other specifications

3SE2128 — Other specifications
ParameterValue
Substance prohibitance07/01/2006
Reference code according to IEC 81346-2B
Design of the housing according to standardNo
MPN
3SE2128