Eaton Series C F-Frame Molded ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$750.46
Eaton Series C F-Frame Molded Case Circuit Breaker, HFD

Eaton Series C F-Frame Molded Case Circuit Breaker, HFD

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Model: HFD1030

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

$750.46
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Eaton Series C F-Frame Molded Case Circuit Breaker, HFD

The Eaton Series C F-Frame Molded Case Circuit Breaker, HFD type, is a complete, fixed breaker engineered for dependable overcurrent protection in commercial and industrial power distribution systems. This single-pole unit carries a 30 A amperage rating, a 347 Vac / 125 Vdc voltage rating, and a 100 kAIC interrupt rating at 240 Vac, and is UL Listed for code-compliant installations where high-fault interrupting capacity and consistent thermal-magnetic tripping are required.

Key Features

  • Frame & Type: F-Frame, HFD circuit breaker type in a complete, fixed breaker configuration for straightforward installation.
  • Amperage Rating: 30 A for reliable branch and feeder circuit protection.
  • Voltage Rating: 347 Vac, 125 Vdc rating supports a range of AC and DC distribution applications.
  • Trip Type: Fixed thermal, fixed magnetic trip elements deliver consistent, factory-calibrated overcurrent protection.
  • Poles: Single-pole design for dedicated circuit protection.
  • Interrupt Rating: 100 kAIC at 240 Vac provides high fault-current interrupting capacity.
  • Frequency Rating: Rated for 50/60 Hz systems.
  • Terminals: Load side terminal configuration.
  • Compact Dimensions: 1.38 in width x 3.38 in depth x 6 in height for efficient panel and enclosure space usage.

Certifications & Compliance

  • UL Listed

Technical Specifications

  • Frame: F
  • Circuit breaker type: HFD
  • Voltage rating: 347 Vac, 125 Vdc
  • Amperage Rating: 30 A
  • Number of poles: Single-pole
  • Series: Series C
  • Interrupt rating: 100 kAIC at 240 Vac
  • Trip Type: Fixed thermal, fixed magnetic
  • Frequency rating: 50/60 Hz
  • Terminals: Load side
  • Product Width: 1.38 in
  • Product Length/Depth: 3.38 in
  • Product Height: 6 in

Typical Applications

  • Commercial and Industrial Power Distribution
  • Panelboard and Load Center Circuit Protection
  • Load-Side Overcurrent Protection
  • Molded Case Breaker Replacement and Retrofits
  • Renovation and New Construction Electrical Upgrades

Why Eaton?

Eaton's Series C F-Frame molded case circuit breakers combine a fixed thermal-magnetic trip design with a 100 kAIC interrupt rating at 240 Vac, giving electrical contractors and facility engineers a UL Listed solution built for demanding, code-compliant power distribution work. The complete breaker construction and load-side terminal configuration simplify installation while maintaining the consistent protection performance professionals expect from Eaton's Series C platform.

Manufacturer Resources

Product Specs

Product Width:
1.38 in
Voltage Rating:
347V
Amperage Rating:
30A
Terminals:
Load side
Product Length/Depth:
3.38 in
Circuit breaker frame type:
Complete breaker
Frame:
F
Product Height:
6 in
Frequency rating:
50/60 Hz
Number of poles:
Single-pole
Series:
Series C
Interrupt rating:
100 kAIC at 240 Vac
Circuit breaker type:
HFD
Trip Type:
Fixed thermal, fixed magnetic
Certifications:
UL Listed
Product Type:
Circuit Breaker
Department:
Electrical
Configuration:
1-Pole
Listing:
UL Listed
Product Group:
Circuit Protection
Product Subgroup:
Circuit Breakers
Product Weight:
1.63 lb
Product Length:
3.38 in

Eaton HFD1030 – Frequently Asked Questions

1) Will an Eaton HFD1030 breaker work on a 347V lighting circuit?
Yes. The HFD1030 is rated 347 Vac, which is the line-to-neutral voltage on a 480/277... no, on a 600/347 wye system, so it suits single-pole 347V lighting branch circuits. It is also rated 125 Vdc for DC applications, and it is a single-pole device at 30 A.
2) What is the interrupting rating on the Eaton F-Frame HFD breaker, and is it enough for a high fault-current service?
The HFD carries 100 kAIC at 240 Vac, which is the high-interrupting member of the Eaton F-Frame family. On services with large available fault current close to the transformer, that rating is what lets you apply the breaker without a series-rated or current-limiting arrangement at 240 V. Confirm your calculated available fault current against the applicable voltage rating for your system.
3) Is the trip unit on the Eaton HFD1030 adjustable?
No. The HFD1030 uses fixed thermal and fixed magnetic trip elements, calibrated at the factory. There is no adjustable magnetic dial and no interchangeable trip unit, so the 30 A rating is what you get. If you need field-adjustable instantaneous settings, you need a different breaker family.
4) Does the Eaton HFD1030 come as a complete breaker or do I need to buy a trip unit and frame separately?
It ships as a complete breaker. Frame and fixed trip are one assembly, so there are no separate trip units, rating plugs, or frame components to order to make it functional. Mounting hardware, terminal lugs, and accessories such as auxiliary or shunt trip devices are separate items.
5) What are the dimensions of the Eaton Series C F-Frame HFD breaker for fitting an existing enclosure?
1.38 in width, 3.38 in depth, and 6 in height. As a single-pole F-Frame unit, the 1.38 in width is the pole pitch you need to account for when laying out a panel or retrofitting into an existing enclosure, and the 3.38 in depth drives door and gutter clearance.
6) Is the Eaton HFD1030 UL Listed for use in a commercial panelboard?
The breaker is UL Listed, which is what most AHJs and specifications call for on commercial and industrial power distribution work. It is applied for branch and feeder overcurrent protection with load-side terminals.
7) What is the exact part number to order this 30A Eaton F-Frame breaker?
HFD1030. Reading the designation: HFD is the high-interrupting F-Frame type, the 1 is single-pole, and 30 is the 30 A trip rating. Quote that number when matching an existing breaker in a panel.
8) Can I use the Eaton HFD1030 on a 50 Hz system overseas?
Yes, it is rated for both 50 and 60 Hz, so the same part applies to 50 Hz distribution as it does to standard North American 60 Hz work.
How fast can I get the Eaton HFD1030 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 HFD1030 come with a warranty?
Absolutely. The Eaton HFD1030 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 HFD1030?
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 HFD1030 from ZenSupply?
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