The device is designed to be maintenance free. The device consists of a translucent casing containing super bright red diodes.

It can be mounted using a simple screw or an adjustable fitting.

If there is voltage present the diodes flash regularly, clearly visible to the user.

This compact, sturdy device also offers the advantage of being easy to position and install in places where access is limited.

A single clamping yoke enables its installation on round conductors from 5 to 25 mm and flat bars from 1 to 25 mm.

Fastens with a clamp onto flat bars or round conductors.

Hinged.