Eaton HFD3020 Circuit Breaker – 20A, 3-Pole, 600V, 25kAIC

Part Number HFD3020
Brand Eaton Cutler Hammer
Amps 20
Pole 3
Volt 600
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CSA / UL compliant
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Regular price $1,250.00 CAD
Sale price $1,250.00 CAD Regular price $2,500.00 CAD
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Eaton HFD3020 Circuit Breaker – 20A, 3-Pole, 600V, 25kAIC

Eaton HFD3020 Circuit Breaker – 20A, 3-Pole, 600V, 25kAIC

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Product Details

The Eaton HFD3020 is a 20-amp, three-pole molded-case circuit breaker from the Eaton Series C HFD family. It is designed for industrial and commercial electrical distribution applications requiring dependable overcurrent and short-circuit protection.

This breaker is rated up to 600VAC and has an interrupting capacity of 25kAIC at 600VAC, 65kAIC at 480VAC, and 100kAIC at 240VAC.

Product Specifications

Specification Details
Manufacturer Eaton / Cutler-Hammer
Part Number HFD3020
Series Series C
Breaker Family HFD
Product Type Molded-Case Circuit Breaker
Amperage 20A
Poles 3-Pole
Maximum AC Voltage 600VAC
Maximum DC Voltage 250VDC
Trip Type Fixed Thermal-Magnetic
Interrupting Rating at 240VAC 100kAIC
Interrupting Rating at 480VAC 65kAIC
Interrupting Rating at 600VAC 25kAIC
Interrupting Rating at 250VDC 22kAIC
Conductor Type Copper or Aluminum
Certification CSA Certified
Condition Used / Tested

Key Features

  • 20-amp continuous current rating
  • Three-pole configuration
  • Rated for systems up to 600VAC
  • Fixed thermal-magnetic trip protection
  • 25kAIC interrupting capacity at 600VAC
  • 65kAIC interrupting capacity at 480VAC
  • 100kAIC interrupting capacity at 240VAC
  • Series C molded-case construction
  • Suitable for industrial and commercial applications

Applications

The Eaton HFD3020 may be used in compatible:

  • Industrial distribution panels
  • Switchboards and switchgear
  • Motor-control equipment
  • Machinery control panels
  • Feeder and branch-circuit applications
  • Replacement and maintenance projects

Condition and Testing

This breaker is supplied in used, tested condition. It may show cosmetic wear, scratches, marks, discoloration or label wear from previous use and storage.

The photos show the general condition and configuration of the available breaker. Please review all product images before purchasing.

Mounting hardware, terminals and accessories are included only when specifically shown or stated in the listing.

Compatibility Notice

Please verify the following before ordering:

  • Part number
  • Amperage
  • Number of poles
  • Voltage rating
  • Interrupting capacity
  • Terminal configuration
  • Mounting requirements
  • Equipment compatibility

For compatibility assistance, send Ampstate a photo of the existing breaker and equipment nameplate.

Shipping

Ampstate ships electrical equipment throughout Canada, the United States and internationally. Expedited shipping and quantity pricing may be available.

Customer Feedback

★★★★★
4.9 out of 5
Based on 64 customer feedback
★★★★★95%(61)
★★★★☆3%(2)
★★★☆☆0%(0)
★★☆☆☆1%(1)
★☆☆☆☆0%(0)
Most Recent
F
★★★★★05/22/2026
Verified SupplyFacility Buyer

Breaker details were clear and matched what we needed for the replacement.

C
★★★★★05/03/2026
Project SupportContractor

Photos and ratings helped confirm the frame before the order was placed.

M
★★★★★04/11/2026
Parts SourcingMaintenance

Good support checking voltage, amperage, poles, and interrupting rating.

P
★★★★★03/26/2026
Order FeedbackPurchasing

The breaker arrived as quoted and matched the information provided.

FAQ

Frequently Asked Questions

Common questions about ordering, quoting, shipping, and supplying industrial electrical equipment from Ampstate.

What products does Ampstate supply?

Ampstate supplies MCC buckets, circuit breakers, bus plugs, disconnect switches, panelmount switches, transformers, switchgear, contactors, starters, overloads, relays, trip units, and other industrial electrical components.

How do I request a quote?

You can request a quote through our contact page or email sales@ampstate.com. Please include part numbers, photos, nameplate details, voltage, amperage, quantity, and required delivery date.

Can you help identify a part from photos?

Yes. Send clear photos of the nameplate, front view, side view, labels, mounting details, and inside view if available. Our team can help identify or match the required electrical equipment.

Do you supply new, used, or refurbished equipment?

Depending on availability and the customer requirement, Ampstate may offer new, surplus, used, tested, or refurbished equipment. The condition will be clearly stated on the quote.

Do you ship outside Canada?

Yes. Ampstate supports customers across Canada, the United States, and worldwide. Shipping options depend on item size, weight, destination, and urgency.

Can you supply custom MCC buckets?

Yes. Ampstate can support custom MCC bucket requirements, including feeder buckets, starter buckets, VFD buckets, soft starter buckets, and replacement units. Photos, dimensions, and existing MCC details help us quote accurately.

What information should I send for an MCC bucket quote?

Please send the MCC manufacturer, series, bucket size, voltage, amperage, starter type, breaker or fuse requirement, control voltage, door layout, photos, and any drawings or existing part numbers.

Do you provide warranty?

Warranty depends on the product type and condition. Warranty terms will be listed on the quote or invoice before purchase.

Still have a question? Send us your part number, photos, or project details and we will review your request.
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