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Eaton / Cutler-Hammer CH220ST - 20A 2 Pole Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU CH220ST
5.0
Rated 5.0 out of 5 stars
70 Reviews
Eaton/Cutler-Hammer CH220ST 2 Pole Circuit Breaker
Free Shipping Over $99

Eaton / Cutler-Hammer CH220ST - 20A 2 Pole Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU CH220ST
5.0
Rated 5.0 out of 5 stars
70 Reviews
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Earn 188 SuperPoints

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Eaton/Cutler-Hammer CH220ST 2 Pole Circuit Breaker

Eaton / Cutler-Hammer CH220ST - 20A 2 Pole Miniature Circuit Breaker

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$188.00 No stock

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DescriptionSpecificationsSuperClubWarranties
Description
Engineered for commercial and industrial applications, this 20-amp thermal-magnetic breaker features a factory-integrated shunt trip mechanism for remote disconnect capabilities. It installs into Eaton Type CH load centers, utilizing a 3/4-inch per pole footprint to maximize panel space. Delivering reliable overload and short-circuit protection, the unit includes a common trip function to ensure both poles open simultaneously during a fault condition.

Specifications

Brand Eaton / Cutler-Hammer
Series CH
Part Number CH220ST
Amperage 20A
Voltage 120/240VAC
Poles 2
Phase 1
AIC Rating 10kA @ 120/240VAC
Mounting Style Plug-On
Terminal Type Box Lugs
For Use With Type CH Load Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge (1) 14-8 AWG (Cu/Al), (2) 14-10 AWG (Cu/Al)
Max Wire 8 AWG
Min Wire 14 AWG
Available Options Padlock Attachment
Accessories Shunt Trip
Standards UL 489, CSA C22.2 No. 5
Approval CSA, UL
Temp Rating 60C to 75C
Construction Features Common Trip, HACR Rated

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Warranties

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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.

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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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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 70 reviews
Total 5 star reviews: 68 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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70 reviews
  • MK
    Michael K.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer CH330 - 30A 3 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/22/26
    Happy Customer

    Arrived as described and in the timeframe

    Was this helpful?
  • KC
    Kevin C.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer CHFP115DF - 15A Dual Function Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/20/26
    Satisfied Customer

    Extremely fast shipping and great communication. Would order again with no reservations.

    Was this helpful?
  • LV
    Len V.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer CHFP115AF - 15A AFCI Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    12/22/25
    Eaton breakers

    The breakers were exactly what I was looking for and worked perfectly.

    Was this helpful?
  • DS
    Donna S.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer CH220 - 20A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    11/21/25
    Supply Coordinator

    Awesome team. They are very helpful and respond very quickly. Thanks, for all your help.

    Was this helpful?
  • AF
    Andrew F.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer CH3100 - 100A 3 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    11/20/25
    Needed a CH breaker fast!

    I Lease an older building (50+ yrs) and it always surprises me. I needed a 3 phase 100 amp breaker for a motor controller. No big deal. BUT it was an old Cutler Hammer distribution panel (new Eaton CB's are not compatible). Who has a 3 pole 100 Amp Cutler-Hammer in stock?! Yep, SuperBreakers did. Shipped it overnight and I was up and running the next day.

    The staff was responsive and professional. Nice work guys!

    Was this helpful?

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