Stock 1

Illuminated selector switch operator · 22.5 mm 3-position momentary green knob silver bezel · Eaton M22-WLK3-G

SKU: EAT-M22-WLK3-G

22.5 mm illuminated selector switch operator for control panel doors and operator stations. This Eaton M22 unit has a 3-position momentary action, green illuminated knob, silver bezel, and IP66 / NEMA 4X / NEMA 13 environmental rating for industrial panel applications.

What this product is for

This illuminated selector switch operator is used on industrial control panels, machine stations, and automation equipment where operators need a visible 3-position momentary control.

Use for

Use for panel-mounted control functions such as jog, mode selection, or spring-return command inputs where a 22.5 mm mounting size is required. The green illuminated knob helps identify the control point in lower-light panel environments.

Avoid for

Avoid for applications that require maintained action, a complete assembled device with contacts and voltage block prebuilt, or a different number of selector positions. Confirm the required contact blocks, lamp voltage components, and legend arrangement before ordering.

Best for

Best for OEM panels, replacement work, and industrial retrofits using Eaton M22 22.5 mm pilot devices. It suits applications where panel sealing and operator visibility matter.

Installed in

Typically installed in enclosure doors, operator stations, manufacturing equipment, and automation panels. The operator size is 22.5 mm, approximately 0.89 in, which matches a common pilot device mounting standard.

Why this product exists

This product provides a visible momentary selector operator in the Eaton M22 platform, allowing panel builders to configure control stations with the required contact blocks and illumination components. Eaton notes it includes a contact block mounting adapter, and the operator can be converted in the field to maintained operation by removing a colour-coded adapter.

Compared with similar products

Compared with a maintained selector operator, this version returns after actuation rather than staying in position. Compared with non-illuminated operators, it improves control identification. Compared with complete assembled selector switches, this is an operator component intended for modular M22 build-up.

Specifications

Manufacturer: Eaton
Series: M22
Part number: M22-WLK3-G
Product type: Selector switch operator
Mounting size: 22.5 mm (approximately 0.89 in)
Positions: 3-position
Actuator function: Momentary
Actuator style: Knob
Illumination: Illuminated
Button colour: Green
Bezel: Silver
Environmental rating: IP66, NEMA 4X, NEMA 13
Certifications: CSA Certified, CE Marked
Included note: Contact block mounting adapter included

Typical buying guidance: choose momentary selector operators where the circuit should return after release rather than remain latched in position. Actual control scheme performance depends on the selected contact blocks, lamp module, wiring, and panel design.

- SKU
  EAT-M22-WLK3-G
- Manufacturer Part #
  M22-WLK3-G
Series
M22
Actuator Style
Knob
Approvals
CSA Certified, CE Marked
Positions
3-position
Illumination
Illuminated
Mounting Size
22.5 mm (approximately 0.89 in)
Bezel
Silver
Button Colour
Green
Actuator Function
Momentary
Environmental Rating
IP66, NEMA 4X, NEMA 13
Included Note
Contact block mounting adapter included
Brands
Eaton
Stock in Elmira
1

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