Eaton M22-WRS3 Key-Operated Selector Switch Actuator, 3-Position Maintained, Plastic Black Front Ring, 22.5 mm 216900

Industrial control panels often need a secure way to prevent unauthorized switching. The Eaton M22-WRS3 key-operated selector switch actuator solves this by requiring a key to change positions, ensuring only authorized personnel can operate the connected circuit. This actuator is part of the Eaton M22 modular series and is designed for 22.5 mm panel cutouts.

Who is it for

Panel builders, machine OEMs, and maintenance technicians who need a lockable control element for motor starters, control circuits, or safety-related functions. It suits applications where switching must be deliberate and restricted.

Main features

• Key-operated actuator with maintained (latching) switching action
• Three switching positions, key removable in all three
• Plastic front ring in black, key in black
• Fits standard 22.5 mm mounting holes
• Compatible with Eaton M22 contact blocks and lamp elements
• Non-illuminated design

Specifications

• Series: Eaton M22
• Product type: Key-operated selector switch actuator
• Number of switching positions: 3
• Switching action: Maintained (latching)
• Key removal positions: All 3 positions
• Front ring material: Plastic
• Front ring colour: Black
• Key colour: Black
• Mounting hole diameter: 22.5 mm
• Degree of protection (front): IP66, IP67, IP69K
• NEMA protection rating: NEMA 4X, 13
• Operating temperature range: -25 to +70 °C
• Mechanical durability: > 0.5 x 10^6 operations
• Standards compliance: IEC/EN 60947, UL 508, CSA C22.2 No. 14
• Actuator type: Key switch
• Number of keys included: 1
• Compatibility: Eaton M22 contact blocks and lamp elements
• Illumination capability: Non-illuminated
• Key type: Standard (Eaton M22 series)

Tips

Pair with Eaton M22 contact blocks to build a complete control station. The key can be removed in any position, allowing you to lock the switch in the desired state. For harsh washdown environments, the high IP ratings ensure reliable operation.