Siemens 3SE2303-0B
MPN3SE2303-0B
METAL-ENCLOSED POSITION SWITCH, SLOW-ACTION CONTACTS 1NO+2NC, PLAIN PLUNGER, 3 X M20 X 1.5
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | position switch |
| Parameter | Value |
|---|---|
| Auxiliary NO contacts | 1 |
| Auxiliary NC contacts | 2 |
| Circuit principle | slow-action make-before-break contacts |
| Switching function design | positive opening |
| Active principle | mechanical |
| Safety-related switching contacts | 2 |
| Suitable as safety switch | Yes |
| Switching contact design | mechanical |
| Safety-related interface connector | without |
| Parameter | Value |
|---|---|
| Actuating element design | plunger |
| Switch head shape | rounded |
| Enclosure material | metal |
| Fastening method | screw fixing |
| Length | 114 mm |
| Width | 56 mm |
| Enclosure coating | painted |
| Housing design standard | block, wide |
| Parameter | Value |
|---|---|
| IP protection rating | IP67 |
| Operating temperature range | -30 ... +85 °C |
| Parameter | Value |
|---|---|
| Electrical connection type | screw-type terminals |
| Interface connector design | without |
MPN
3SE2303-0B