Siemens 3SE2120-3E
MPN3SE2120-3E
METAL-ENCLOSED POSITION SWITCH, SLOW-ACTION CONTACTS 1NO+1NC, WITH CONTACT OVERLAP, ROLLER LEVER, 1 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
How we verify every order →Specifications
Identification
| Parameter | Value |
|---|---|
| Product designation | position switch |
Switching & Safety
| Parameter | Value |
|---|---|
| Auxiliary NO contacts | 1 |
| Auxiliary NC contacts | 1 |
| Circuit principle | slow-action make-before-break contacts |
| Switching function design | positive opening |
| Active principle | mechanical |
| Safety-related switching contacts | 1 |
| Suitable as safety switch | Yes |
| Switching contact design | mechanical |
| Safety-related interface connector | without |
Mechanical
| Parameter | Value |
|---|---|
| Actuating element design | roller lever |
| Enclosure material | metal |
| Fastening method | screw fixing |
| Length | 121.5 mm |
| Width | 40 mm |
| Enclosure coating | painted |
| Housing design standard | design complying with EN 50041 |
Environmental
| Parameter | Value |
|---|---|
| IP protection rating | IP67 |
| Operating temperature range | -30 ... +85 °C |
Wiring
| Parameter | Value |
|---|---|
| Electrical connection type | screw-type terminals |
| Interface connector design | without |
MPN
3SE2120-3E