15 April 2021
The ZB2 range was replaced by the ZB5 range, so older panel mount push buttons will have these contacts in them. XB2/ZB2 Push buttons are no longer available.
ZB2BE101 and ZB2BE102 contact blocks are still used in our pendant stations, but there is no collar available to panel mount them.
ZB5 range of contacts and bodies are the current available replacement for panel mount push buttons and selector switches.