Eaton Auxiliary Contact Module...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$255.30
Eaton Auxiliary Contact Module for FAZ-NA/FAZ-RT Breakers, 1NO-1NC

Eaton Auxiliary Contact Module for FAZ-NA/FAZ-RT Breakers, 1NO-1NC

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Model: Z-IHK-NA

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

$255.30
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Eaton Auxiliary Contact Module for FAZ-NA/FAZ-RT Breakers, 1NO-1NC

The Eaton Auxiliary Contact Module is a compact accessory designed for use with FAZ-NA or FAZ-RT breakers, giving panel builders and electricians a reliable way to monitor breaker status. Featuring a 1NO-1NC contact configuration, this module reports breaker position for remote signaling, interlocking, or annunciation circuits. Its compact footprint of 3 in wide by 4.25 in deep by 1.5 in high allows it to mount directly alongside the host breaker without consuming extra panel space, and the module carries a UL Listed rating for code-compliant commercial and industrial installations.

Key Features

  • Contact Configuration: 1NO-1NC auxiliary contacts provide accurate breaker status feedback for control and monitoring circuits.
  • Breaker Compatibility: Purpose-built for use with FAZ-NA or FAZ-RT breakers for a secure, direct fit.
  • Product Width: 3 in, sized to mount flush with the host breaker.
  • Product Length/Depth: 4.25 in for a compact in-panel footprint.
  • Product Height: 1.5 in low-profile design that minimizes clearance requirements.
  • Reliable Construction: UL Listed rating supports code-compliant electrical installations.

Certifications & Compliance

  • UL Listed

Technical Specifications

  • Product Width: 3 in
  • Used with: FAZ-NA or FAZ-RT breakers
  • Product Length/Depth: 4.25 in
  • Contact configuration: 1NO-1NC
  • Product Height: 1.5 in
  • Type: Breaker
  • Certifications: UL Listed
  • Product Type: Circuit Breaker
  • Department: Electrical

Typical Applications

  • Commercial and Industrial Panelboard Wiring
  • Breaker Status Monitoring and Remote Signaling
  • Control Panel Interlocking Circuits
  • FAZ-NA and FAZ-RT Breaker Retrofits
  • New Construction Electrical Distribution Systems

Why Eaton?

Eaton engineers this Auxiliary Contact Module specifically for FAZ-NA and FAZ-RT breakers, ensuring a precise fit and dependable 1NO-1NC status reporting for professional electrical work. Backed by a UL Listed rating, it delivers the code-compliant performance electricians and panel builders expect from Eaton circuit protection accessories, in a compact, space-saving design that simplifies panel layout.

Manufacturer Resources

Product Specs

Product Width:
3 in
Used with:
FAZ-NA or FAZ-RT breakers
Product Length/Depth:
4.25 in
Contact configuration:
1NO-1NC
Product Height:
1.5 in
Product Type:
Shunt Trip & Auxiliary Contact
Certifications:
UL Listed
Department:
Electrical
Configuration:
1NO-1NC
Listing:
UL Listed
Product Group:
Circuit Protection
Product Subgroup:
Circuit Breakers

Eaton Z-IHK-NA – Frequently Asked Questions

1) Which Eaton breakers does the Z-IHK-NA auxiliary contact work with?
The Z-IHK-NA auxiliary contact module is built for Eaton FAZ-NA and FAZ-RT breakers. It mounts alongside the host breaker and reports its position. If your panel is populated with a different Eaton breaker family, this module is not the accessory for it.
2) What contact configuration do I get, and can I use it for both an alarm and an interlock?
One normally open and one normally closed contact, 1NO-1NC. That gives you two independent status paths off a single module, so you can run the NO contact into a remote annunciator or PLC input and use the NC contact for an interlock or permissive circuit at the same time.
3) Does this auxiliary contact tell me the breaker tripped, or just that it is off?
The Z-IHK-NA reports breaker contact position, not trip cause. The 1NO-1NC contacts follow whether the breaker is open or closed, so a manual switch-off and a trip both read the same at the contacts. If you need to distinguish a fault trip from a manual operation, you need a separate trip-alarm accessory rather than this position module.
4) How much room do I need in the panel for this Eaton auxiliary contact module?
Plan on 3 in width, 4.25 in length/depth, and 1.5 in height. It sits next to the host FAZ breaker rather than above or in front of it, so the deciding number for most enclosures is the 3 in of DIN rail width you have to give up beside the breaker.
5) Can I add this auxiliary contact to FAZ breakers already installed in a panel, or is it new-install only?
It works either way. The module is a side-mount accessory for FAZ-NA and FAZ-RT breakers, so retrofitting an existing panel is a normal application as long as you have the 3 in of adjacent rail space free. De-energize the panel before fitting it.
6) Is the Eaton Z-IHK-NA auxiliary contact UL Listed for a commercial panel?
Yes, the module carries a UL Listed rating, which is what most commercial and industrial inspectors want to see on a breaker accessory going into a listed panelboard or control enclosure.
7) What model number do I order for the Eaton FAZ auxiliary contact?
Order Eaton part Z-IHK-NA, catalogued as model ZIHKNA. It ships as the 1NO-1NC configuration; there is no handing or voltage option to specify on this module.
How fast can I get the Eaton Z-IHK-NA 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-IHK-NA come with a warranty?
Absolutely. The Eaton Z-IHK-NA 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-IHK-NA?
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-IHK-NA from ZenSupply?
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