Signal indicators NEF22T.
Signal indicators constitute a special type of signal lamps. Luminous elements are based on LEDs, which feature high durability and low energy consumption. In comparison to basic lamps, indicators differ by using several LEDs that are illuminated in groups and produce certain signs, as adopted in electrical engineering and automatics. In addition, the use of an all-purpose current stabilization module for LEDs makes it possible for indicators to work under any voltage within the 24-230V AC/DC range (the only exception being the phase presence indicator that requires 230V AC/DC voltage).
The indicators are intended for building in standardized Ø22.5mm holes drilled in various types of control and signal equipment, or directly into bodies of machines and equipment.
Bodies of the NEF22T indicators are made of plastic.
Types of indicators:
– position indicators
– phase presence indicators
– earthing indicators
– switch position indicators
Check the variants of product and indexes in catalogue card.