Eaton M22-D-S Flat Pushbutton Actuator, Black, Momentary, 22.5mm, IP66/IP67/IP69K

On a busy production line, every second counts. The Eaton M22-D-S flat pushbutton actuator gives operators a reliable, tactile control point that stands up to harsh industrial environments. With its flush black actuator and robust plastic bezel, it's built for frequent use in control panels, machinery, and automation systems where durability and clarity are essential.

Key specifications

• Actuator type: flat pushbutton, momentary (non-latching)
• Actuator colour: black
• Mounting diameter: 22.5 mm
• Front bezel material: plastic, black
• Protection rating: IP66, IP67, IP69K (front)
• NEMA rating: NEMA 4X, 13
• Operating temperature: -25 °C to +70 °C
• Mechanical life: over 5 million operations
• Compatibility: Eaton M22 series contact blocks and LED elements
• Standards: IEC/EN 60947, UL, CSA; RoHS compliant

Why choose it

The M22-D-S is part of Eaton's modular M22 line, offering flexibility and ease of assembly. Its flat design prevents accidental activation while remaining easy to press when needed. The high IP ratings mean it can be used in washdown areas or dusty environments without compromising performance. Pair it with a suitable contact block (sold separately) to complete the switching function.

Ideal use cases

• Industrial control panels and operator stations
• Machine tools and packaging equipment
• Conveyor systems and material handling
• Food and beverage processing (with appropriate sealing)
• Any application requiring a reliable, non-illuminated momentary pushbutton

Good to know

This actuator is non-illuminated; for illuminated versions, consider the M22-DL series. It requires a separate contact block (e.g., M22-K10) to function. The actuator is easy to install with a simple bayonet lock, and its modular design allows for quick replacement without rewiring. For detailed technical data, refer to the Eaton M22 catalogue.