Eaton M22-DH-Y 22.5mm Yellow Mushroom Head Push Button

Product Description

The EATON M22-DH-Y is an extended mushroom head push button actuator designed for use in industrial control panels and machine operator interfaces. Part of the M22 series, this actuator features a yellow mushroom head cap sized for the standard 22.5 mm panel cutout. It provides a large, easy-to-actuate surface for emergency stop, process control, and operator command functions. The extended head profile increases visibility and ease of actuation in high-demand environments. At 0.02 pounds, the unit is lightweight and installs directly into compatible M22 series contact blocks and body assemblies.

The M22-DH-Y is suited for residential and commercial control panel builds, industrial machinery, HVAC unit controllers, pump panels, and motor control centers. Electricians and panel builders use this actuator when a high-visibility yellow mushroom head is required for process indication or operator safety controls. The 22.5 mm mounting format is one of the most widely used in industrial and commercial control applications, making this actuator a common component in new panel construction and field replacement work.

Key Features

• Extended mushroom head profile for high visibility and ease of actuation
• Yellow color coding for quick operator identification at the panel face
• 22.5 mm standard panel cutout size for broad compatibility with M22 series hardware
• Lightweight construction at 0.02 pounds
• Designed for use with M22 series contact blocks and operator interface accessories

Compatibility

Designed as an OEM-style actuator for use with EATON M22 series 22.5 mm push button assemblies and compatible contact block components.

Installation Notes

Installation is performed by licensed electricians or qualified panel builders. De-energize and lock out the control panel before disassembling or replacing any push button actuator. The actuator snaps into the M22 series body and secures with the standard mounting nut to the panel face. Follow all applicable NEC requirements for control panel wiring and enclosure ratings.

Technical Specifications

• Mounting Diameter: 22.5 mm
• Actuator Color: Yellow
• Actuator Type: Extended Mushroom Head
• Weight: 0.02 pounds
• UPC: 78668527602

Standard Information

• Brand: EATON
• Manufacturer Part Number: M22-DH-Y