No manufacturer last-time-buy window remains.
What It Is — SEL 3P Cam Switch with Spring Return
This is a 3-position selector switch (SEL 3P) with spring-return-to-center action, configured as a cam-operated rotary switch. The contact block provides one normally-open and one normally-closed set (1NO/1NC). The spring-return mechanism means the operator must hold the switch in the momentary position; releasing it returns the cam to the center (off) position — a common requirement for jog or test modes on machine control panels. Mounts in a standard 22.5 mm panel cutout with a cam-actuated rotary mechanism behind the bezel. The 1NO/1NC contact arrangement suits two-state control circuits where one signal path is made and the other broken simultaneously.
Deployment Context — Panel Integration
Designed for front-panel mounting in industrial control enclosures — the cam switch body passes through the cutout and is secured by a retaining ring from behind. Wiring terminates at the screw terminals on the contact block. The spring-return action is typical for hand-off-auto or jog-run selector stations where the operator must not leave the circuit energized unattended. The 1NO/1NC contacts provide both a make and break path in the same operator action.