Eaton E30 Square Multifunction...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$11.79

Eaton E30 Square Multifunction Pushbutton Operator Button, Type A Short

(No reviews yet) Write a Review

Model: E30KA550

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

$11.79
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

Eaton E30 Square Multifunction Pushbutton Operator Button

The Eaton E30 Square Multifunction Pushbutton Operator Button is a replacement actuator button designed for use with Eaton E30 series square multifunction pushbutton stations. Built to a 30.5 mm Square Multifunction Watertight/Oiltight design, this actuator is available in a range of models and colors to suit panel and machine control applications. It is engineered to work with the corresponding E30 series operator and is backed by a 1 year manufacturer warranty, giving panel builders a dependable component for both new builds and field replacements.

Key Features

  • Square Multifunction Design: 30.5 mm Square Multifunction Watertight/Oiltight construction for use in demanding industrial pushbutton stations where sealing against dust and liquid ingress matters.
  • Panel-Ready Actuator: Standard panel-mount profile for consistent operator feel and clearance across an E30 station.
  • Custom Labeling: Available in legend options that allow panel builders and integrators to add labeling as required by the application.
  • Compatible Operator: Designed for use with the matching Eaton E30 series operator for correct fit, function, and long-term reliability.
  • Eaton E30 Series: Part of the Eaton E30 series of pushbutton and pilot device components, engineered for consistent styling and interchangeability across a control panel.
  • Used With: Pushbutton, square multifunction assemblies, making it a straightforward match for existing E30 square multifunction stations.
  • Field-Serviceable: Sized and styled as a direct replacement button, simplifying maintenance, relabeling, and panel refurbishment work.

Technical Specifications

  • Product Type: Legend Plate
  • Warranty: 1 year
  • Series: E30
  • Department: Electrical

Typical Applications

  • Industrial Control Panels and Enclosures
  • Square Multifunction Pushbutton Stations
  • Machine and Equipment Control Interfaces
  • OEM Panel Assemblies
  • Panel Retrofits and Legend Replacements
  • Watertight/Oiltight Control Applications

Why Eaton?

Eaton engineers its E30 series pushbutton components, including this square multifunction watertight/oiltight actuator button, for reliable, repeatable performance in demanding control panel environments. With a compatible operator reference and a 1 year warranty, this button gives panel builders and maintenance teams a dependable, code-appropriate replacement part for professional electrical and industrial control work.

Variant Specifications

ModelColorSKU
Type A (E30KA_50)BlackE30KA150
Type A (E30KA_50)YellowE30KA450
Type A (E30KA_50)WhiteE30KA550
Type A (E30KA_50)OrangeE30KA850
Type B (E30KB_50)RedE30KB250
Type B (E30KB_50)GreenE30KB350
Type B (E30KB_50)WhiteE30KB550
Type B (E30KB_50)BlueE30KB950

Manufacturer Resources

Product Specs

Catalog Notes:
Use with E30AA operator
Used with:
Pushbutton, square multifunction
Letter size:
3/16 in high
Department:
Electrical
Series:
E30
Product category:
Button
Actuator:
Type A, short
Warranty:
1 year
Product Group:
Wiring Devices
Product Type:
Pushbutton Operator

Eaton E30KA550 – Frequently Asked Questions

How fast can I get the Eaton E30KA550 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 E30KA550 come with a warranty?
Absolutely. The Eaton E30KA550 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 E30KA550?
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 E30KA550 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.