| Manufacturer | PROMET |
| Type of switch | push-button |
| Button shape | flat |
| Mounting hole | Ø30.5mm |
| Operating temperature | -15...50°C |
| Manufacturer series | NEF30 |
| Switch standard | 30mm |
| Symbol | IP rating | Dimensions | Contacts layout | Positions | Actuator colour |
|---|---|---|---|---|---|
| NEF30-KBXY | IP56 | Fig. 1. | NC + NO | 2 | white |
| NEF30-KCXY | IP56 | Fig. 1. | NC + NO | 2 | red |
| NEF30-KGXY | IP56 | Fig. 1. | NC + NO | 2 | yellow |
| NEF30-KNXY | IP56 | Fig. 1. | NC + NO | 2 | blue |
| NEF30-KSXY | IP56 | Fig. 1. | NC + NO | 2 | black |
| NEF30-KZXY | IP56 | Fig. 1. | NC + NO | 2 | green |
| NEF30-KZ2X | IP56 | Fig. 1. | NO x2 | 2 | green |
| NEF30-KC3X3Y | IP56 | Fig. 1. | NC x3 + NO x3 | 2 | red |
| NEF30-K2XN | IP55 | Fig. 2. | NO x2 | 2 | blue |