Knob-type selector switch with a mounting aperture of 22mm

These nut-mounted, key-type selector switches can be installed in a 22-dia. or 25-dia. panel cutout. Mounting and removal of the switch unit is easy due to the modular construction of the A22K. The three-row mounting of switch blocks (up to six contacts) increases the wiring efficiency.

• Finger-protection mechanism on switch unit provided as standard feature
• Mounted using open-type (fork) or closed-type (round) crimp terminals
• IP65 oil-resistant (non-lighted models), IP65 (lighted models)
• UL and cUL approved and conforms to EN60947-5-1
• Available with 2- and 3-notch selector with or without spring return