Siemens 3SE7120-1BH00
MPN3SE7120-1BH00
Active
cable-operated switch metal enclosure, 2x M20 x 1.5; with yellow cover, 2 NC/1 NO, with latching EN ISO 13850 and button reset for wire lengths up to 5 m
$120.65Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Product designation | cable-operated switch |
| Product brand name | SIRIUS |
| Parameter | Value |
|---|---|
| Auxiliary NO contacts | 1 |
| Auxiliary NC contacts | 2 |
| Circuit principle | Jump function |
| Safety-related switching contacts | 2 |
| Parameter | Value |
|---|---|
| IP protection rating | IP65 |
| Pollution degree | class 3 |
| Parameter | Value |
|---|---|
| Electrical connection type | screw-type terminals |
| Conductor cross-section, finely stranded (with ferrule) | 2x (0.5 ... 2.5 mm²) |
| Conductor cross-section, solid | 2x (0.5 ... 2.5 mm²) |
| Cable entry type | 2x M20 x 1,5 |
| Parameter | Value |
|---|---|
| Rated insulation voltage | 250 V |
| Thermal current | 2 A |
| Rated impulse withstand voltage | 6 kV |
| Rated current at 24 V | 3 A |
| DIAZED gG fuse link, continuous current | 2 A |
| Parameter | Value |
|---|---|
| Mechanical service life (typ. operating cycles) | 100 000 |
| Enclosure material | metal |
| Fastening method | screw fixing |
| Enclosure coating | painted |
MPN
3SE7120-1BH00