Eaton Terminal Type Phase Bus ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$148.70
Eaton Terminal Type Phase Bus Bar Circuit Breaker Accessory

Eaton Terminal Type Phase Bus Bar Circuit Breaker Accessory

(No reviews yet) Write a Review

Model: Z-SV/UL-16/1P-1TE/12

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

$148.70
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 Terminal Type Phase Bus Bar Circuit Breaker Accessory

The Eaton Terminal Type Phase Bus Bar is a UL 489 listed miniature circuit breaker accessory engineered to electrically interconnect multiple breaker poles within a panelboard or load center. Rated at 80A, this phase bus bar provides a dependable, code-compliant connection point for multi-pole circuit configurations, ensuring consistent current-carrying capacity across ganged breakers. Designed as a fixed-length terminal-type bus bar, it is manufactured to precise dimensions and must not be cut or modified in the field, preserving its listed amperage rating and safe electrical performance. As a genuine Eaton accessory, it is built to integrate seamlessly with compatible Eaton miniature circuit breakers for professional panelboard assembly work.

Key Features

  • Amperage Rating: 80A rated bus bar delivers reliable current-carrying capacity for multi-pole breaker assemblies.
  • Terminal-Type Design: Phase bus bar configuration engineered specifically as a UL 489 miniature circuit breaker accessory.
  • Fixed-Length Construction: Do not cut — bar length and terminal configuration are fixed to preserve rated performance and listing compliance.
  • Multi-Pole Interconnection: Electrically links adjacent breaker poles for coordinated multi-pole circuit configurations within a panelboard.
  • Eaton Compatibility: Engineered as a genuine Eaton accessory for use with compatible Eaton miniature circuit breaker lines.
  • Panelboard-Ready: Streamlines multi-pole breaker wiring in commercial, industrial, and residential distribution equipment.

Certifications & Compliance

  • UL 489 Listed

Technical Specifications

  • Amperage Rating: 80A
  • Product Type: Circuit Breaker Accessory
  • Bus Bar Type: Terminal Type Phase Bus Bar
  • Department: Electrical

Typical Applications

  • Panelboards and Load Centers
  • Multi-Pole Circuit Breaker Assemblies
  • Commercial and Industrial Electrical Distribution
  • Residential Panel Upgrades and Retrofits
  • Electrical Contractor Panel Assembly Work

Why Eaton?

Eaton is a trusted name in electrical distribution equipment, and this UL 489 listed terminal-type phase bus bar reflects that commitment to safety, precision, and reliability. Engineered for exact compatibility with Eaton miniature circuit breakers, it delivers dependable, code-compliant performance for multi-pole panelboard installations in commercial, industrial, and residential electrical systems.

Manufacturer Resources

Spec Sheet

Product Specs

Amperage Rating:
80A
Product Type:
Breaker Terminal & Lug
Notes:
Do not cut.
Department:
Electrical
Listing:
UL Listed
Product Group:
Circuit Protection
Product Subgroup:
Circuit Breakers

Eaton Z-SV/UL-16/1P-1TE/12 – Frequently Asked Questions

1) Which Eaton bus bar part number do I order for a three-phase breaker group?
For a three-phase, three-pole arrangement the part is Z-SV/UL-16/3P-3TE/12. Two phase/two pole is Z-SV/UL-16/2P-2TE/18, and single phase/single pole is Z-SV/UL-16/1P-1TE/12. Those three cover the range - pick by the number of poles you are ganging, since the bar cannot be shortened in the field.
2) Is an 80A bus bar enough for the breakers I'm feeding in the panelboard?
The bar carries an 80A rating, so the total current passing through the ganged poles it interconnects has to stay at or below 80A. If your feeder or breaker group exceeds that, this is the wrong bar - you need a higher-rated busing arrangement. It is not a per-pole allowance you can add up.
3) Will this Eaton bus bar work with any brand of miniature circuit breaker?
It is built as a genuine Eaton accessory for Eaton miniature circuit breaker lines, with the terminal spacing matched to those breakers. Treat it as Eaton-only. Mixing a busbar with another manufacturer's breakers is not a listed combination and the terminal pitch generally will not line up.
4) What does a terminal type phase bus bar actually do compared with pin or fork comb busbars?
A terminal type bar lands in the breaker's box terminal, the same lug the wire would go into, which is why it is sold in fixed pole counts rather than as a long comb you snip. Pin and fork style combs are shaped to drop over screw terminals and are commonly cut to length. This Eaton bar is the terminal type, 80A, and is not field-cuttable.
5) Does this bus bar satisfy the inspector for a UL 489 panel build?
The bar is UL Listed and is intended for use with UL 489 miniature circuit breakers. That listing only holds if it is installed as supplied - uncut, in the pole count it was made for, with compatible Eaton breakers. Modify it and you no longer have a listed assembly.
6) I'm ganging two single-pole Eaton breakers. Do I buy two 1-pole bars or the 2-pole version?
Buy the two-pole bar, Z-SV/UL-16/2P-2TE/18. It is the one that electrically links adjacent poles across two positions. The 1-pole version, Z-SV/UL-16/1P-1TE/12, is a single-phase, single-pole terminal and will not bridge two breakers.
7) Can I use this Eaton bus bar in a residential load center as well as a commercial panelboard?
Yes, both. The terminal type phase bus bar is used in panelboards and load centers alike, including residential panel upgrades and retrofits, as long as the breakers are compatible Eaton miniature circuit breakers and the load stays within the 80A rating.
How fast can I get the Eaton Z-SV/UL-16/1P-1TE/12 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 Z-SV/UL-16/1P-1TE/12 come with a warranty?
Absolutely. The Eaton Z-SV/UL-16/1P-1TE/12 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 Z-SV/UL-16/1P-1TE/12?
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 Z-SV/UL-16/1P-1TE/12 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.
!