Eaton M22-WRS-MS2 Key-operated Selector Switch, 2 Positions, Maintained, Titanium Front Ring, MS2 Key, 22.5 mm Mounting 111778

The Eaton M22-WRS-MS2 key-operated selector switch stands out with its robust metal front ring in titanium and the ability to remove the key only in the off position, preventing accidental actuation. Its 22.5 mm mounting diameter fits standard industrial panels, and the maintained (latching) action keeps the selected circuit state until the key is turned again.

Highlights

• Key-operated actuator with 2 positions and 90° switching angle
• Maintained (latching) operation; key removable only in position 0 (off)
• Front ring made of metal in titanium colour for durability and a distinctive look
• Front protection rating IP66, IP67, and IP69K for harsh environments
• Supplied with two MS2 keys; contact blocks ordered separately

In daily use

This selector switch is suited for control panels where access or mode changes must be restricted to authorized personnel. The key removal in the off position ensures the switch cannot be left in an active state unintentionally. The metal front ring withstands mechanical impact, and the high protection rating allows use in washdown areas or outdoor installations.

Full specifications

• Series: M22
• Actuator type: Key-operated selector switch
• Number of positions: 2
• Switching angle: 90°
• Operation type: Maintained (latching)
• Key removal position: Position 0 (off)
• Key type: MS2
• Number of keys included: 2
• Mounting diameter: 22.5 mm
• Front ring colour: Titanium
• Front ring material: Metal
• Contact blocks included: No (actuator only)
• Ambient operating temperature: -25 to +70 °C
• Mechanical life: > 0.5 x 10^6 operations
• Standards: IEC/EN 60947, VDE 0660

Final note

For complete switching functionality, pair this actuator with Eaton M22 contact blocks, which are available separately.