Eaton C Series Molded Case Cir...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$132.42
Eaton C Series Molded Case Circuit Breakers - Line and Load Terminals Pressure Lug

Eaton C Series Molded Case Circuit Breaker Terminal Assembly - Frame J-K Pressure Lug Configuration

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Model: TA801MA

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

$132.42
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Eaton C Series Molded Case Circuit Breaker Terminal Assembly

Professional pressure lug terminal solution for Frame J-K circuit breakers

The Eaton C Series Terminal Assembly provides reliable line and load terminal connections for molded case circuit breakers in Frame J-K configurations. This UL Listed terminal assembly ensures secure electrical connections with pressure lug design, delivering professional-grade performance for commercial and industrial electrical distribution systems. Compatible with MAM, HMAM, and MAMH breaker types, this terminal assembly maintains Eaton's commitment to electrical safety and operational reliability.

Professional Features & Benefits

  • Frame J-K Compatibility: Specifically designed for Frame J-K circuit breakers, ensuring proper fit and electrical performance in medium-frame applications.
  • Pressure Lug Design: Provides secure mechanical and electrical connections for line and load conductors without requiring specialized tooling.
  • UL Listed Certification: Meets rigorous safety and performance standards for commercial and industrial electrical installations.
  • Series C Integration: Engineered as part of the comprehensive Eaton C Series system for consistent performance and compatibility.
  • Multi-Breaker Compatibility: Works with MAM, HMAM, and MAMH breaker types, providing versatile installation options.
  • Professional Terminal Configuration: Line and load terminal arrangement supports standard electrical distribution practices and code compliance.

Technical Specifications

  • Certifications: UL Listed
  • Compliances: Contact Manufacturer
  • Frame Size: Frame J-K
  • Series: Series C
  • Used With: For type MAM, HMAM, MAMH breakers

Professional Applications

  • Commercial electrical distribution systems
  • Industrial power distribution panels
  • Manufacturing facility electrical infrastructure
  • Multi-tenant building electrical systems
  • Healthcare facility power distribution
  • Educational institution electrical installations
  • Retail and office building electrical systems

Why Choose Eaton Quality?

Eaton C Series terminal assemblies deliver proven reliability through UL Listed certification and precision engineering. The pressure lug design ensures long-term electrical integrity while maintaining compatibility across multiple breaker types. Trust Eaton's commitment to electrical safety and performance for your critical power distribution applications.

Manufacturer Resources

Product Specs

Certifications:
UL Listed
Compliances:
Contact Manufacturer
Frame Size:
Frame J-K
Series:
Series C
Used With:
For type MAM, HMAM, MAMH breakers
Department:
Electrical
Product Group:
Wire Connectors & Terminals
Product Type:
Circuit Breaker
Product Subgroup:
Lugs & Terminals

Eaton TA801MA – Frequently Asked Questions

1) Will this Eaton terminal assembly fit my MAM breaker?
The Eaton C Series pressure lug terminal assembly is built for Frame J-K molded case breakers and is specified for use with type MAM, HMAM and MAMH breakers. If your breaker is one of those three types in a J or K frame, this is the correct line and load terminal kit. A breaker outside that group needs a different terminal.
2) What is the difference between the standard, copper and control wire terminal options on the Eaton J-K terminal assembly?
Three terminal choices are offered on every amperage: Standard, Cooper, and With Control Wire. The With Control Wire versions carry a CWT suffix in the part number, such as TA800MA2CWT for 800A std and TA801MACWT for 800A, and are the ones to order when the assembly has to carry control wiring along with the power connections. If you only need the line and load lug connection, the Standard version is the one, for example TA700MA1 at 700A.
3) Is this a circuit breaker or just the lugs?
Lugs only. This is the line and load terminal assembly that mounts to a Frame J-K molded case breaker, not the breaker itself. If you are replacing a damaged or burned lug on an existing MAM, HMAM or MAMH breaker, this is the part. If you need the breaker, that is a separate order.
4) I need to order the exact Eaton part number for an 800 amp J frame terminal kit. What is it?
For 800A there are two families in the C Series J-K lineup. The 800A std standard terminal is TA800MA2, with TA800MA2CWT as its control wire version. The 800A standard terminal is TA801MA, with TA801MACWT as its control wire version. Confirm which 800A rating the breaker nameplate calls for before releasing the order, since the two are not interchangeable part numbers.
5) What amperage ratings do the Eaton C Series Frame J-K terminal kits come in?
Four amperage selections: 600A, 700A, 800A and an 800A std version. Match the kit to the ampere rating of the breaker it is landing on, not to the conductor size alone. Ordering examples include T600MA1 at 600A and TA801MA at 800A.
6) Do I need a crimper or special tool to land conductors on this Eaton terminal assembly?
No special crimping tool. It is a pressure lug design, so the conductor lands mechanically under the lug screw for both line and load connections. A torque wrench set to the breaker manufacturer's lug value is all the installer needs on the bench.
7) Is the Eaton C Series terminal assembly UL Listed for a healthcare or school panel job?
UL Listed, yes. That is the certification carried on the C Series Frame J-K terminal assembly, which is what most commercial and institutional distribution specs call for on a breaker accessory. For anything beyond the UL Listing on a particular project spec, Eaton is the source for the compliance detail.
8) Can I use this terminal assembly to standardize lug replacements across several panels in my building?
Within limits, yes. The same C Series pressure lug assembly covers MAM, HMAM and MAMH breakers across Frame J-K, so a facility running those breaker types can stock one style of terminal instead of several. What still changes panel to panel is the amperage, 600A through 800A, and whether control wire is required, so stock by the amperage mix you actually have.
How fast can I get the Eaton TA801MA 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 TA801MA come with a warranty?
Absolutely. The Eaton TA801MA 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 TA801MA?
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 TA801MA from ZenSupply?
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