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Eaton CH320SW 3 Pole Circuit Breaker

Brand Eaton
SKU CH320SW
5.0
Rated 5.0 out of 5 stars
106 Reviews

Eaton CH320SW 3 Pole Circuit Breaker

Brand Eaton
SKU CH320SW
5.0
Rated 5.0 out of 5 stars
106 Reviews
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Eaton CH320SW 3 Pole Circuit Breaker

New

$161.99 In stock

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DescriptionSpecificationsSuperClubWarranties
Description

Eaton CH320SW 3 Pole Circuit Breaker

Eaton/Cutler Hammer 3 Pole circuit breaker features a thermal magnetic molded case for extra protection. The circuit breaker has a current rating of 20 amps with a voltage rating of 240 v. It has an interrupt rating of 10kA@240V.

Specifications:

  • Manufacturer: Eaton/Cutler Hammer
  • Cat. No: CH320SW
  • Alternate Part No: CH320SW
  • Product Type: Circuit Breaker
  • Trip Unit Type: Common breaker trip
  • Series: CH
  • Type: CH
  • Number Of Pole: 3
  • Phase: 3
  • Connection: Plug-In
  • Functions: LI- Long-Time and Instantaneous
  • Voltage Rating: 240 V
  • Amperage Rating: 20 A
  • Interrupt Rating: 10kA@240V
  • Wire Size: 14-8 AWG Cu/Al
  • Size: 3.25 Inch H x 2.25 Inch W x 3.5 Inch D
  • Approval: UL
  • Brand: Eaton
  • Authentic Eaton/Cutler Hammer Product

Specifications

Brand Eaton
Series CH
Amperage 20
Voltage 240
Poles 3
Phase 3
Approval UL
Interrupting Rating 10kA@240V
Connection Type Plug-In
Protection Thermal Magnetic
Functions LI - Long-Time and Instantaneous
Length (in) 3.5
Width (in) 2.25
Height (in) 3.25
Wire Gauge 14-8 AWG Cu/Al
Mpn CH320SW
Upc 782113102047
Gtin 782113102047

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Warranties

We’ve got you covered!

When shopping with SuperBreakers, you’ll have peace of mind knowing that every single item you purchase includes a 60 day warranty, free of charge. Why such confidence? Because only the highest quality electrical parts have a place on our shelves, and we stand by every single one we sell.

If anything goes wrong with your item that is not a result of misuse or normal wear and tear, we’ll gladly replace it at no cost to you.

Click here to read our full warranty details

Shipping

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Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.

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Same Day Shipping

We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
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Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
International Shipping

All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.

5.0
Rated 5.0 out of 5 stars
Based on 106 reviews
Total 5 star reviews: 104 Total 4 star reviews: 2 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Customers say these electrical breakers are readily available when hard to find elsewhere. Many reviews mention fast shipping and accurate order fulfillment. Common feedback includes competitive pricing and proper packaging. Reviews note the products fit correctly and match specifications. While most highlight quick delivery times, some mention occasional supply delays. The ordering process receives praise for its simplicity.
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106 reviews
  • EB
    Erie B.
    Verified Buyer
    Reviewing
    Eaton CHN250GF 2 Pole Ground Fault Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/20/25
    appreciate your help

    item came on time with no damage

    thank you

    Was this helpful?
  • RW
    Richard W.
    Verified Buyer
    Reviewing
    Eaton CHN250GF 2 Pole Ground Fault Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/17/25
    Very Satisfied

    I ordered this hard-to -find breaker to supply power for an EV charger outlet in my garage. SuperBreakers delivered the brand new item I needed promptly and at a good price - very satisfied with this purchase.

    Was this helpful?
  • JL
    Jamie L. B.
    Verified Buyer
    Reviewing
    Eaton/Cutler-Hammer CH250GFT 2 Pole Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/16/25
    Great company

    Fast shipping, thank you

    Was this helpful?
  • JW
    Joel W.
    Verified Buyer
    Reviewing
    Eaton/Cutler-Hammer CH250GFT 2 Pole Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/9/25
    Hot tub breaker

    Item was as described, worked perfectly

    Was this helpful?
  • BJ
    Brian J.
    Verified Buyer
    Reviewing
    Eaton/Cutler-Hammer CH330 3 Pole Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/4/25
    Always great

    Always have a great experience with Super Breakers.

    Was this helpful?

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