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Key-Operated Selector Switch · 22.5 mm 2-Position Maintained IP66/NEMA 4X · Eaton M22-WRS
SKU: EAT-M22-WRS
22.5 mm key-operated selector switch for control panels with 2 maintained positions and key removal at left or right. Non-illuminated M22 operator with IP66 and NEMA 4X/13 front protection for secured machine control and panel access.
What this product is for
The Eaton M22-WRS is a 22.5 mm key-operated selector switch operator used on industrial control panels where authorised operation is required. It provides 2 maintained positions and allows key removal at the left or right position, depending on the application setup.
Use for
Use for machine control stations, panel door operators, equipment enable/disable functions, and restricted-access control points in manufacturing, processing, and commercial equipment panels. It is commonly selected where a standard selector switch needs added key control.
Avoid for
Avoid for applications that require a complete assembled switch with contacts included unless you confirm the exact kit contents. Also avoid using it where momentary spring-return action is required, since this model is maintained.
Best for
Best for electricians and panel builders standardising on Eaton M22 22 mm control devices and needing a keyed operator with front-of-panel environmental protection. Suitable for washdown-prone or dusty panel fronts where IP66 or NEMA 4X/13 protection is important.
Installed in
Installed in 22.5 mm panel cutouts on industrial enclosures, OEM machinery panels, operator stations, and control cabinets. Typical front dimensions are approximately 2 in x 2 in (about 51 x 51 mm), with product depth about 2 in (51 mm) and height about 1 in (25 mm).
Why this product exists
This product exists to add controlled access to a selector function without changing to a larger pilot device platform. In trade use, keyed maintained selectors are commonly used to prevent unauthorised machine enable or mode changes. Actual control scheme suitability depends on contact arrangement, panel design, and local electrical code.
Compared with similar products
Compared with a standard non-key selector, the M22-WRS adds keyed access control. Compared with momentary key selectors, this model stays in position until manually turned. It is a non-illuminated operator in Eaton's M22 modular line, so contact blocks and accessories should be matched to the required circuit function.
Specifications
- Manufacturer: Eaton
- Part number: M22-WRS
- Series: M22
- Product type: Key-operated selector switch
- Mounting size: 22.5 mm
- Positions: 2
- Operation: Maintained
- Key removal: Left/right
- Illumination: Non-illuminated
- Key code: MS1
- Button colour: Black
- Bezel colour: Silver
- Environmental rating: IP66, NEMA 4X, NEMA 13
- Mechanical life: 100,000 operations
- Approximate dimensions: 2 in x 2 in x 1 in (51 x 51 x 25 mm)
- Included notes: Eaton indicates one key and one contact block mounting adapter are included
- Certifications: CSA listed in Eaton product data
- Dimensions2 in x 2 in x 1 in (51 x 51 x 25 mm)
- OperationMaintained
- SeriesM22
- ApprovalsCSA listed in Eaton product data
- Positions2
- IlluminationNon-illuminated
- Mechanical Life100,000 operations
- Mounting Size22.5 mm
- Bezel ColourSilver
- Button ColourBlack
- Environmental RatingIP66, NEMA 4X, NEMA 13
- Key RemovalLeft/right
- BrandsEaton
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