download catalogues main page site map
Advantages of a vandal-proof button NEF22-F and-FL
- made of stainless steel
- low building (nearly flat with the desktop)
- degree of protection IP65
- mounted in a standard hole Ø22mm
- working with the switching elements EF22
- in addition, illuminated push button FL feature:
- cooperate with the illuminating LED blocks EF22L
- five illuminating colors: red, green, yellow, blue, white
- universal lighting voltage: from 24V to 230V AC / DC
- vandal-proof push buttons NEF22-F and NEF22-FL are designed to complement a series of buttons NEF22