These switches are used to stop equipment and facilities in emergencies. They can be used in safety circuits in combination with Safety Relay Units.
There are 2 products of Emergency Stop Switches.
Emergency Stop Pushbutton Switches (22-dia. or 25-dia.)
A22NE-PD / A22NE-P / A22E
Install in 22-dia. or 25-dia. Panel Cutout (When Using a Ring)
Emergency Stop Switch (16-dia.)
A165E
Separate Construction with Minimal Depth