LA42/AD17 FLUSH BUTTON and INDICATOR

LA42 series pushbutton consists of 3 parts-contact block, bracket and button head, Connection  among which adopts the international current
self-locking connection of no-fastener firmware. It is safe, reliable, convenient to mount and dismo un (only one can do it ) and longevous.
Contact block's touch safety is reliable.
Parts are made of imported materials, wearable and durable.
Simple inspection (only one screwdriver needed to change all components one the back side of the panel.)
Degree of protection of open head: IP65,
One LA42 series pushbutton can contain 3 contact blocks, 6 couples of contact numbers at most. Combi nation modes of contact are showed as follows:
1NO:10; 1NC:01; 1NO+1NC:11; 2NOs:20; 2NCs:02; 2NOs+2NCs:22; 3NOs:30; 3NCs:03; 3NOs+NCs:33