The safety switch GP is the counterpart to safety switch TP. The entire TP and GP product family possess the same actuation head and the same actuator. As a result, either the safety switches TP (with guard locking) or GP (without guard locking) can be used in a system, depending on the requirements.\nEUCHNER supplies the GP product range with switching elements in various contact combinations (positively driven contacts / NO contacts). It is possible to achieve the highest safety level with dual-channel wiring for all versions with 4 switching contacts. Given the particular property of the switching contacts of switching a minimum current of 1 mA, the safety switch GP is also suitable for use on safe control systems.
| 3131 | Slow-action switching contact 2 positively driven, positively driven contact | ![]() |
2 NO contacts |
| Connection cross section | 0.34 - 1.5 mm² |
| Rated insulation voltage Ui | 250 V |
| Rated impulse withstand voltage Uimp | 2.5 kV |
| Utilization category | |
| AC-15 | 4 A 230 V |
| DC-13 | 4 A 24 V |
| Short circuit protection according to IEC 60269-1 | 4A gG |
| Switching voltage | |
| min. at 10 mA | 12 V |
| Switching current | |
| min. at 24 V | 1 mA |
| thermal rated current Ith | 4 A |
| Approach speed | max. 20 m/min |
| Approach direction | A |
| Connection type | 3 x M20 x 1.5 |
| Number of door position NO contacts | 2 |
| Number of door position positively driven contacts | 2 |
| Extraction force | 20 N |
| Actuation frequency | max. 6700 1/h |
| Actuating force | 10 N |
| Installation orientation | any |
| Horizontal insertion depth | 28 mm |
| Vertical insertion depth | 29.5 mm |
| Mechanical life | 2 x 10⁶ |
| Retention force | 2 N |
| Switching principle | Slow-action switching contact |
| Degree of protection | IP67 |
| Ambient temperature | -20 to 80 °C |
| Material | |
| Contact | Silver alloy, gold flashed |
| Housing | Reinforced thermoplastic |
Operating Instructions Safety Switch GP...
| Item designation | Gross weight | Customs tariff number | ECLASS |
| GP1-3131A-M | 0,182kg | 85365019000 | 27-27-26-02 Safety switch with separate actuator (Type 2) |