Eaton E22 22.5mm Non-Metallic ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$23.74
Eaton E22 22.5mm Non-Metallic Heavy-Duty Flush Pushbutton, NEMA 4X

Eaton E22 22.5mm Non-Metallic Heavy-Duty Flush Pushbutton, NEMA 4X

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Model: E22PB1

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

$23.74
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Eaton E22 22.5mm Non-Metallic Heavy-Duty Flush Pushbutton, NEMA 4X

The Eaton E22 Series 22.5mm Non-Metallic Heavy-Duty Pushbutton is a flush-mounted, non-illuminated momentary pushbutton built for demanding industrial control applications. Featuring a durable black plastic actuator with a standard square legend reading "RESET," this compact 1.5 in x 1.5 in x .5 in device is rated NEMA 4X and NEMA 4 for use in wet, dusty, and corrosive environments. Certified to UL 508 and CE Marked, the E22 pushbutton delivers dependable 1 NO contact switching for machine control, reset functions, and operator interface panels.

Key Features

  • Compact Footprint: 22.5 mm mounting size with a 1.5 in width, 1.5 in depth, and .5 in height for standard panel cutouts.
  • Durable Construction: Non-metallic, heavy-duty plastic actuator in black resists corrosion and wear in industrial settings.
  • Flush Mounting: Flush actuator style and flush mounting method provide a low-profile, tamper-resistant panel installation.
  • Momentary Operation: Momentary operating mode with a 1 NO contact configuration for reliable reset and control switching.
  • Standard Square Legend: Pre-marked "RESET" legend with a black bezel for clear operator identification.
  • NEMA 4X / NEMA 4 Rated: Degree of protection suitable for wet, dusty, and corrosive indoor or outdoor locations.
  • Expandable Contacts: Supports up to 3 contact blocks (6 circuits) when used with the supplied 3-way adapter and optional operator plug.

Certifications & Compliance

  • UL 508 Certified
  • CE Marked
  • NEMA 4X Degree of Protection
  • NEMA 4 Enclosure Rating

Technical Specifications

  • Series: E22

Typical Applications

  • Industrial Control Panels and Enclosures
  • Machine and Equipment Reset Stations
  • Operator Interface and Control Stations
  • Wet, Dusty, or Corrosive Industrial Environments
  • Manufacturing and Process Control Equipment

Why Eaton?

Eaton's E22 Series pushbuttons combine heavy-duty non-metallic construction with UL 508 certification and CE marking to deliver dependable, code-compliant performance for professional electrical and industrial control work. The NEMA 4X and NEMA 4 rated design withstands wet, dusty, and corrosive environments, while the expandable contact block configuration gives panel builders flexibility for multi-circuit control. Backed by Eaton's manufacturer warranty, this pushbutton is engineered for long-term reliability in demanding applications.

Manufacturer Resources

Product Specs

Illumination:
Non-illuminated
Product Width:
1.5 in
Mounting Method:
Flush
Legend:
RESET
Product Size:
22.5 mm
Product Length/Depth:
1.5 in
Special features:
Standard square legend
Product Height:
.5 in
Light unit type:
No light unit
Product Type:
Pushbutton
Degree of protection:
NEMA 4X
Actuator color:
Black
Actuator material:
Plastic
Operating mode:
Momentary
Product category:
Flush pushbutton
Series:
E22
Bezel:
Black
Contact configuration:
1 NO
Compliances:
CE Marked
Actuator:
Flush
Configuration:
Flush Mounting
Certifications:
UL 508
Department:
Electrical
Product Material:
Plastic
Product Color:
Black
Listing:
UL Listed
Standards:
NEMA 4X
Product Group:
Motor Control & Automation
Product Subgroup:
Push Buttons & Pilot Devices

Eaton E22PB1 – Frequently Asked Questions

1) Will the Eaton E22PB1 pushbutton fit a standard 22.5mm panel cutout?
Yes. The E22PB1 is built for a 22.5 mm mounting hole, which is the standard metric operator cutout on industrial control panels, and it installs as a flush-mounted device. Overall body size is 1.5 in width by 1.5 in length/depth by .5 in height, so allow that footprint around the hole when laying out a crowded panel door.
2) Is the Eaton E22PB1 a maintained or momentary pushbutton?
Momentary. Press it and the contact makes, release it and it returns, so it is the right choice for a machine reset or a start command that a PLC latches. If you need the button to stay in after it is pressed (a maintained or push-pull stop function), the E22PB1 is the wrong operator.
3) How many contacts does the Eaton E22 flush pushbutton come with, and can I add more?
It ships with a 1 NO contact configuration, a single normally open circuit. The E22 operator accepts up to 3 contact blocks for 6 circuits total when the supplied 3-way adapter and an optional operator plug are used, so if your logic needs an NC interlock alongside the NO command you add that as a separate contact block rather than replacing the button.
4) Can this Eaton pushbutton be mounted in a washdown or outdoor enclosure?
NEMA 4X is the degree of protection, which covers hose-directed water and corrosive conditions, and the button is also suited to NEMA 4 enclosures. The actuator and body are plastic rather than metal, so there is no plating to corrode in a washdown or chemical area. It only holds the enclosure rating when it is properly flush-mounted in a correctly sized 22.5 mm hole with its gasketing seated.
5) Does the Eaton E22PB1 come already marked RESET, or do I have to order a legend plate?
The legend reads RESET and it is a standard square legend with a black bezel, so no separate marking plate is needed for a reset station. If the panel drawing calls for START, STOP, or a custom word, this specific operator will not match and you need a different E22 legend variant.
6) Is this Eaton E22 pushbutton illuminated?
No, it is non-illuminated and supplied with no light unit. There is no lamp, no LED and no transformer block behind it, so do not spec it where the operator needs to indicate status. Its black actuator is meant to be read by the RESET legend, not by a light.
7) Will a UL 508 listed pushbutton satisfy my industrial control panel inspection?
The E22PB1 is certified to UL 508, the industrial control equipment standard, is UL Listed, and is CE Marked for export panels. That is the listing an inspector looks for on operators inside a UL 508A panel build, and it is what lets the device be counted as a listed component rather than a field modification.
8) Why choose a flush actuator instead of an extended or mushroom head pushbutton?
A flush actuator sits level with the bezel, so it resists being bumped by a passing cart, a tool, or an operator's sleeve. That makes it the right pick for a reset that should only be pressed deliberately. If you need a button that can be hit fast or with a gloved hand, an extended or mushroom head operator is the better choice, and for an emergency stop you need a maintained mushroom, not this momentary flush button.
9) What is the exact part number to order for the Eaton E22 non-metallic RESET pushbutton?
Order Eaton E22PB1. It is the 22.5 mm non-metallic heavy-duty flush pushbutton, black plastic actuator, RESET legend, 1 NO contact, NEMA 4X. That single model number covers the whole operator as described, so distributors cross-referencing a bill of material should match on E22PB1 within the E22 series.
How fast can I get the Eaton E22PB1 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 E22PB1 come with a warranty?
Absolutely. The Eaton E22PB1 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 E22PB1?
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
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