Robust 22-mm heavy-duty metal key selector switches are available in several combinations: two or three pole, momentary, or maintained. They can be keyed alike or different, and to enhance security, ...

The 22-mm-diameter A22R series pushbutton, selector, and keyed selector switches have a mounting depth of just 46.8 mm, 15% less than most conventional switches, thus reducing the panel space needed ...

A22R 22-mm Ddameter pushbuttons and selector switches from Omron Automation & Safety are cost-effective options that allow configuration changes to match contact requirements, and are quickly serviced ...

The switch activates a dedicated, keysensing contact block that signals alarms or annunciators and detects when a machine operator overrides the interlock. Signals are sent to a centralized control ...

gases or vapors, combustible dusts, or easily ignitable fibers or flyings are present. The explosion-proof control devices are available in single or double pushbutton, maintained pushbutton, keyed ...