ABB PBII Line Lug Kit for Powe...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$333.47
ABB PBII Line Lug Kit for Power Break II Circuit Breakers

ABB PBII Line Lug Kit for Power Break II Circuit Breakers

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Model: TPLUG408

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

$333.47
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ABB PBII Line Lug Kit for Power Break II Circuit Breakers

The ABB PBII Line Lug Kit is a factory-engineered accessory built to mount directly to ABB Power Break and Power Break II (PBII) low-voltage circuit breakers, giving installers a clean, code-compliant line-side termination point. This lug kit accepts both copper (Cu) and aluminum (Al) conductors and covers a 3/0-800 kcmil / 500-800 connection range at an 800A amperage rating, making it a dependable accessory for high-capacity power distribution work on the Power Break and Power Break II breaker platforms. Because the kit is engineered and matched to the breaker frame, it simplifies field installation and helps maintain a consistent, code-compliant termination point for line-side conductors.

Key Features

  • Direct Breaker Mounting: Kit mounts directly to the ABB Power Break II breaker, eliminating the need for separate adapter hardware during installation.
  • Cu/Al Wire Compatibility: Accepts both copper and aluminum conductors, giving installers flexibility in conductor selection for line-side terminations.
  • Wire Range: 3/0-800 kcmil / 500-800 connection range accommodates a wide span of conductor sizes on a single lug kit.
  • Amperage Rating: Rated 800A to support demanding circuit breaker line-side connections in commercial and industrial systems.
  • Sub Brand Compatibility: Engineered for the ABB Power Break and Power Break II breaker product lines, ensuring a proper mechanical and electrical fit.
  • Convenient Packaging: Supplied 1 EA per kit for straightforward parts ordering, stocking, and inventory planning.

Technical Specifications

  • Sub Brand: Power Break, Power Break II
  • Connection: 3/0-800 kcmil / 500-800
  • Amperage Rating: 800A
  • Packaging: 1 EA

Typical Applications

  • Power Break II Circuit Breaker Installations
  • Commercial and Industrial Electrical Distribution
  • Panelboard and Switchgear Wiring
  • Line-Side Conductor Termination on Low-Voltage Breakers
  • Renovation and New Construction Electrical Projects
  • Retrofit and Replacement Lug Kits for Existing Power Break II Breakers

Why ABB?

ABB engineers the PBII Line Lug Kit specifically for its Power Break and Power Break II breaker platforms, ensuring a direct, secure mounting fit and dependable Cu/Al conductor termination rated to 800A. For electrical professionals specifying breaker accessories, this manufacturer-matched lug kit offers a reliable, code-compliant solution for line-side power connections across a 3/0-800 kcmil / 500-800 wire range, backed by ABB's reputation for durable, application-matched circuit breaker components.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Equipment Lug Kit
Amperage Rating:
800A
Series:
Power Break II
Department:
Electrical
Product Group:
Wire Connectors & Terminals
Product Subgroup:
Lugs & Terminals

ABB TPLUG408 – Frequently Asked Questions

1) What wire sizes does the ABB TPLUG408 line lug kit accept?
The TPLUG408 lug kit covers a 3/0-800 kcmil / 500-800 connection range and takes either copper or aluminum conductors, so a single kit handles most line-side terminations in that span without swapping to a different lug. Rated 800A.
2) Will the TPLUG408 lug kit fit an older ABB Power Break breaker, or only Power Break II?
Both. ABB builds the PBII line lug kit for the Power Break and Power Break II low-voltage breaker platforms, and it mounts directly to the breaker frame, so it works on either line as a replacement or an original termination kit.
3) Is this a line-side or load-side lug kit for Power Break II breakers?
It is a line-side kit. The TPLUG408 gives the line-side conductor termination point on Power Break and Power Break II breakers. If you are terminating on the load end of the breaker, you need the load-side lug for that frame instead.
4) Will this lug kit work on a breaker frame rated above 800A?
No. The kit is rated 800A, so it belongs on Power Break or Power Break II applications at or below that ampacity. A 1200A or larger frame needs the lug kit matched to that frame rating.
5) Do I need an adapter or extra mounting hardware to install this ABB lug kit on the breaker?
No adapter is needed. The kit mounts directly to the ABB Power Break II breaker, which is the point of a factory-matched accessory rather than a generic mechanical lug. Supply your own conductors; the kit ships as one kit per order.
6) Can I use aluminum feeders with this ABB breaker lug, or do I have to run copper?
Aluminum is fine. The lug is rated Cu/Al, so copper or aluminum conductors both terminate in it within the 3/0-800 kcmil range. That matters on large feeders where aluminum is the cost-driven choice.
7) Can one TPLUG408 kit handle a parallel run of two conductors per phase?
It is a single-conductor lug per termination over the 3/0-800 kcmil range, rated 800A. For paralleled feeders you need a multi-barrel lug kit sized for that conductor count on the same Power Break frame, not this one.
8) I am replacing damaged lugs on an existing Power Break II breaker in a switchgear lineup. Is this the right part?
Yes, that is one of its stated uses: retrofit and replacement lug kits for existing Power Break II breakers, along with panelboard and switchgear wiring. Confirm the breaker frame is at 800A or below and that you are replacing the line-side lug, since this kit is the line-side version.
9) What is the exact ABB part number for the Power Break II 800A line lug kit?
TPLUG408 is the ABB manufacturer part number for the PBII line lug kit covering 3/0-800 kcmil at 800A. That is the number to quote when ordering for a Power Break or Power Break II breaker.
How fast can I get the ABB TPLUG408 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 ABB TPLUG408 come with a warranty?
Absolutely. The ABB TPLUG408 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 ABB TPLUG408?
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 ABB TPLUG408 from ZenSupply?
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