NHP has released the Sprecher + Schuh D7 22.5mm control and signalling range.
It has improved IP 66 standard sealing, a flexible internal diaphragm seal and formed gaskets which seal around irregularities in panels.
These features ensure a long and reliable life for D7 pushbuttons.
Improvements have been made to the operational feel of the pushbuttons, ensuring a positive tactile operational response on every application.
Rotary switches incorporate rigid teeth to ensure a positive detent defining each position.
Time-saving screwless technology is available on contact blocks.