Eaton M22 Modular Pushbutton O...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$12.34
Eaton M22 Modular Pushbutton Operator, 22.5 mm, Momentary, Non-Illuminated

Eaton M22 Modular Pushbutton Operator, 22.5 mm, Momentary, Non-Illuminated

(No reviews yet) Write a Review

Model: M22-DH-B

In Stock (leaves warehouse same day if ordered before 3pm ET)

$12.34
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Eaton M22 Modular Pushbutton Operator, 22.5 mm, Non-Illuminated

The Eaton M22 Modular Pushbutton Operator is a 22.5 mm panel-mount control device built on Eaton's M22 modular pilot device platform for industrial control panels and machine control stations. This non-illuminated operator is rated NEMA 13 for enclosure protection, with CSA Certified compliance for use in demanding commercial and industrial environments. Engineered for durability, the operator is rated for 5 million mechanical operating cycles, making it a dependable choice for high-cycle control applications where consistent, repeatable actuation is required.

Key Features

  • Trade Size: 22.5 mm mounting size fits standard panel cutouts used across the Eaton M22 operator line.
  • Actuator Options: Available in multiple actuator styles to suit start/stop, jog, and general machine control functions.
  • Illumination: Non-illuminated design simplifies wiring for basic control functions where indicator lighting is not required.
  • Bezel Finish: Offered in a range of bezel finishes to match industrial control panel aesthetics.
  • Degree of Protection: NEMA 13 rated for protection against dust, oil, and coolant seepage in industrial settings.
  • Operating Cycles: Rated for 5 million mechanical operations, supporting long service life in high-frequency use applications.
  • Series: Part of the Eaton M22 modular pushbutton and pilot device platform, compatible with M22 contact blocks and accessories.

Certifications & Compliance

  • CSA Certified
  • NEMA 13 Rated

Technical Specifications

  • Series: M22
  • Department: Electrical
  • Product Type: Pushbutton Operator

Typical Applications

  • Industrial Control Panels
  • Machine Control and Start/Stop Stations
  • Panelboard and Equipment Operator Interfaces
  • Manufacturing and Automation Systems
  • Process Control and HVAC Equipment Panels

Why Eaton?

Eaton's M22 modular pushbutton operators are engineered for reliable, code-compliant performance in professional electrical and industrial control installations. With CSA Certified compliance, a NEMA 13 protection rating, and a mechanical life rated to 5 million operating cycles, this operator is built to deliver consistent, dependable actuation across demanding control applications.

Variant Specifications

ColorActuatorSKUMPN
Blue/YellowExtendedM22-DH-BM22DHB
Green/Red/WhiteStandardM22-DH-GM22DHG
Blue/YellowMushroomM22-DP-YM22DPY

Manufacturer Resources

Product Specs

Actuator function:
Momentary
Department:
Electrical
Series:
M22
Illumination:
Non-illuminated
Product Type:
Pushbutton Operator
Product Size:
22.5 mm
Operating cycles:
5 million
Bezel:
Silver
Product Group:
Push Buttons
Product Subgroup:
Parts & Accessories

Eaton M22-DH-B – Frequently Asked Questions

1) What panel cutout do Eaton M22 pushbutton operators need?
The M22 operators mount in the standard 22.5 mm panel opening used across the Eaton M22 pilot device line, so they drop into an existing 22.5 mm hole in a control panel door or machine station faceplate.
2) Does the Eaton M22 pushbutton operator come with a contact block?
No. This is the operator only, the actuator and bezel assembly that mounts in the panel. Switching is handled by M22 contact blocks, which mount to the back of the operator and are ordered separately based on how many N.O. and N.C. contacts your control circuit needs.
3) Is the Eaton M22 pushbutton momentary or maintained?
Momentary. The button returns on release, which is what you want for start, stop, jog and reset functions. If your circuit needs the button to stay latched in, a momentary operator is the wrong choice and you need a maintained or push-pull style actuator instead.
4) Can I use this M22 pushbutton in a machine shop panel exposed to coolant and oil?
Yes. The M22 operator carries a NEMA 13 protection rating, which covers dust, oil and coolant seepage, so it suits machine tool and process panels on a shop floor. It is CSA Certified as well.
5) Can I use a mushroom head M22 button as my emergency stop?
The mushroom actuator M22-DP-Y is a momentary blue/yellow operator, not an E-stop device. E-stop duty calls for a red mushroom with a yellow backing plate and latching, twist- or pull-to-release action plus the appropriate positively-opening contact block. Use this mushroom for fast general actuation, not for safety circuits.
6) Which actuator styles are offered on the Eaton M22 non-illuminated pushbutton?
Three actuator builds: a standard flush button in green/red/white (M22-DH-G), an extended button in blue/yellow (M22-DH-B), and a mushroom head in blue/yellow (M22-DP-Y). Standard flush is the usual pick for general machine control, extended gives a raised target for gloved hands, and the mushroom head is the large-surface actuator used where the operator needs to hit it fast without looking.
7) Will this pushbutton hold up on a high-cycle station operators hit all shift?
Mechanical life on the M22 operator is rated at 5 million operations, so it is built for repeated daily actuation on start/stop and jog stations rather than occasional-use panels.
8) Is the M22 pushbutton lit, and does it need a separate voltage feed?
It is a non-illuminated operator, so there is no lamp or LED element and no control voltage runs to the button itself. Wiring is just the contact block into your control circuit. If you need a lit button for status feedback, you want an illuminated M22 operator instead.
9) What does the bezel look like, for matching other buttons on the same panel?
The bezel ring is silver finish. If the rest of your station is standing on silver-bezel M22 devices, these will match visually in the same panel face.
How fast can I get the Eaton M22-DH-B delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton M22-DH-B come with a warranty?
Absolutely. The Eaton M22-DH-B is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton M22-DH-B?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton M22-DH-B from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!