Eaton Series G Three-Pole Term...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$31.10
Eaton Series G Three-Pole Terminal Shield

Eaton Series G Three-Pole Terminal Shield

(No reviews yet) Write a Review

Model: EFTS3K

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

$31.10
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 Series G Three-Pole Terminal Shield

The Eaton Series G Three-Pole Terminal Shield is a molded case circuit breaker accessory engineered to shield exposed terminal connections on Eaton EG-frame breakers. Built for Frame J-K applications, this terminal shield, three-pole, measures 4 in wide by 5 in long/deep by 3 in high, giving installers a precise, purpose-fit accessory for Series G breaker installations. As part of the Series G lineup, it is designed to work seamlessly with EG-frame molded case circuit breakers in commercial and industrial electrical systems.

Key Features

  • Three-Pole Configuration: Terminal shield designed specifically for three-pole molded case circuit breakers, providing coverage across all three breaker terminals.
  • Series G Compatibility: Engineered for Eaton Series G molded case circuit breakers built on the EG-frame platform.
  • Frame J-K Sizing: Sized for Frame J-K breakers, helping ensure proper fit and consistent terminal coverage.
  • Compact Dimensions: Measures 4 in (width) x 5 in (length/depth) x 3 in (height) for accurate accessory selection and installation.
  • Purpose-Built Accessory Type: Functions as a dedicated terminal shield, three-pole, to help protect exposed breaker terminal connections.

Technical Specifications

  • Product Width: 4 in
  • Product Length/Depth: 5 in
  • Product Height: 3 in
  • Number of Poles: Three-pole
  • Series: Series G
  • Used with: EG-frame
  • Frame Size: Frame J-K
  • Type: Terminal shield, three-pole
  • Compliances: Contact Manufacturer
  • Warranty: Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
  • Department: Electrical

Typical Applications

  • Molded Case Circuit Breaker Terminal Protection
  • Commercial and Industrial Switchgear Assemblies
  • Panelboard and Power Distribution Equipment
  • EG-Frame Series G Breaker Installations
  • Renovation, Retrofit, and New Construction Electrical Projects

Why Eaton?

Eaton engineers its Series G molded case circuit breaker accessories, including this three-pole terminal shield, to fit precisely with EG-frame, Frame J-K breakers for dependable, code-compliant electrical installations. Choosing an Eaton-specified accessory helps ensure correct terminal coverage and consistent performance within the broader Series G breaker system. ZenSupply stocks genuine Eaton electrical products to support professional panel and switchgear work.

Manufacturer Resources

Product Specs

Product Width:
4 in
Used With:
EG-frame
Number Of Poles:
Three-pole
Series:
Series G
Product Length/Depth:
5 in
Frame Size:
Frame J-K
Product Type:
Breaker Terminal & Lug
Compliances:
Contact Manufacturer
Product Height:
3 in
Department:
Electrical
Configuration:
3-Pole
Product Group:
Circuit Protection
Product Subgroup:
Circuit Breakers
Product Weight:
0.2 lb
Product Length:
5 in

Eaton EFTS3K – Frequently Asked Questions

1) Which Eaton breakers does the EFTS3K terminal shield fit?
The EFTS3K is built for Eaton Series G molded case circuit breakers on the EG-frame platform, in the Frame J-K size. If your breaker is an EG-frame Series G unit in that frame range, this is the matching shield. Other Eaton frames use different shields, so confirm the frame letter stamped on the breaker before ordering.
2) Will this Eaton terminal shield work on a two-pole breaker?
No. The EFTS3K is a three-pole terminal shield, sized to cover all three line or load terminals on a three-pole breaker. On a two-pole or single-pole EG-frame breaker you need the shield built for that pole count instead.
3) Can a Square D PowerPacT M terminal shield be used in place of the Eaton EFTS3K three-pole terminal shield?
No. The Eaton EFTS3K is a three-pole terminal shield built for Eaton Series G EG-frame breakers in the Frame J-K size, so it is matched to that breaker housing and terminal layout. The Square D MGJTC is a PowerPacT M I-Line terminal shield for an 800A three-pole I-Line circuit breaker, a different breaker platform entirely. Both are three-pole terminal shields, but each is dimensioned to its own manufacturer's breaker frame and they are not interchangeable. Select the shield that matches the breaker already in the panel.
4) How much room do I need in the enclosure for the Eaton EFTS3K shield?
Plan for a 4 x 5 x 3 inch envelope: 4 in wide, 5 in long/deep, 3 in high. That is the added footprint over the breaker terminals, so check your gutter space and deadfront clearance in tight panelboards before you commit.
5) What does a terminal shield actually do on a molded case breaker?
It covers the exposed line and load terminal connections on the breaker so energized lugs are not open to accidental contact or dropped tools during service. The Eaton EFTS3K does that across all three poles of an EG-frame Series G breaker. It is a protective cover only, not a functional accessory like a shunt trip or auxiliary switch.
6) What is the practical difference between the Eaton EFTS3K and the Square D MGJTC terminal shields?
Both cover the exposed line and load terminals of a three-pole molded case breaker, but they belong to different breaker systems. The Eaton EFTS3K is a Series G accessory for EG-frame breakers in the Frame J-K size, measuring 4 in wide by 5 in long/deep by 3 in high. The Square D MGJTC belongs to the PowerPacT M I-Line family and is specified for an 800A three-pole I-Line breaker. Choose by breaker platform first, then confirm frame size.
7) Can I add the EFTS3K to breakers already installed in an existing panel?
Yes. It is a field-installed accessory used in retrofit and renovation work as well as new switchgear and panelboard builds, so it can be added to an EG-frame Series G three-pole breaker already in service. De-energize the equipment first, since the whole point of the part is that the terminals are live and exposed.
How fast can I get the Eaton EFTS3K 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 EFTS3K come with a warranty?
Absolutely. The Eaton EFTS3K 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 EFTS3K?
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 EFTS3K 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.
!