A robust metal housing with M10 thread and a head diameter of 12 mm optionally has a clear-transparent or coloured cover plate, made of PMMA. This means that the lamps also are largely resistant to aggressive media such as chemicals and cleaning agents.
Due to the ultra-bright LEDs and the insensitivity of the cover plates against UV and IR radiation, the series especially is suitable for outside use also.
The indicators are available for different supply voltages from 6 V up to 230 V, whereby an additional diode offers protection against reverse polarity and induction voltage surge.
Additionally, various connection configurations are available. The preferred type has tab terminals of size 2.8 x 0.8 mm. In addition various stranded wire designs with cross-sections from 0.22 to 0.56 mm² can be offered - also with connectors of different brands.
If the option "wires with connector" is chosen, the lamps are provided with an additional epoxy potting on the back.
Connected with the option "stranded wire connection", we also can realize indicators with 3-pole LEDs (2-/3-colour) and an RGB version with common anode.