Signal lights WK400-NG, desktop unit with LEDs
Status of the signal lights according to EN 50191:
- READY FOR OPERATION: Green lamp lights up
- Device is turned on, safety circuit is opened
- READY TO SWITCH ON: Red lamp lights up
- Safety circuit is closed
- IN OPERATION: Red lamp flashes
- Safety circuit is closed, test in operation
The lights are mounted side by side on a small base plate and could be set up without mounting:
- for 400-NG series, 24 V version
- with plug for direct connection to the tester
- Cable length selectable:
| Cable length | SKU |
| 2 m | 210930 |
| 3 m | 211059 |
| 10 m | 211033 |
Other cable lengths available on request.
Signal lights WK400-NG, desktop unit with LEDs
Safety of Test Stations