NEF30WF 24-230V - phase presence indicator W0-NEF30WF

LED phase presence indicator - red-green-yellow.
Mounting diameter 30 mm. The body is made of metal.
The phase presence indicator is used in three-phase current circuits.
It is used to signal the presence of voltage in 3 phases.
The signaling elements are 3 light-emitting diodes signaling
correct operation of each of the 3 phases:
- yellow (L1) 1 phase,
- green (L2) - phase 2,
- red (L3) - phase 3.