- Same Day Priority Shipping Available -
SuperClub

Eaton / Cutler-Hammer BAB3020HS1 - 20A 3 Pole Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU BAB3020HS1
4.9
Rated 4.9 out of 5 stars
144 Reviews
Free Shipping Over $99

Eaton / Cutler-Hammer BAB3020HS1 - 20A 3 Pole Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU BAB3020HS1
4.9
Rated 4.9 out of 5 stars
144 Reviews
Select Item Condition
Earn 432 SuperPoints

Quantity
Planning a Big Order?
Bulk pricing available—let us know your needs for a quote.
Get a quote
Shop with Confidence
Enjoy a free 60-day warranty, extendable to 1 year at checkout.
Learn more

Eaton / Cutler-Hammer BAB3020HS1 - 20A 3 Pole Miniature Circuit Breaker

New

$432.73 In stock

Quantity

DescriptionSpecificationsSuperClubWarranties
Description
Engineered for specialized industrial applications, the Eaton BAB3020HS1 is a 20A, three-pole miniature circuit breaker. It provides consistent thermal-magnetic protection for 240VAC commercial branch circuits. This Quicklag breaker is fully compatible with Eaton Pow-R-Line, Cutler-Hammer, and Westinghouse panelboards. It also functions as an exact replacement for discontinued QNBL series breakers.

Specifications

Brand Eaton / Cutler-Hammer
Series BAB
Part Number BAB3020HS1
Amperage 20A
Voltage 240VAC
Poles 3
Phase 3
AIC Rating 10kA @ 240VAC
Mounting Style Bolt-On
Terminal Type Box Lugs
For Use With Eaton Pow-R-Line Panelboards, Westinghouse Panelboards, Cutler-Hammer Panelboards
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge 14-4 AWG (Al/Cu)
Max Wire 4 AWG
Min Wire 14 AWG
Available Options Auxiliary Switch, Alarm Switch
Accessories Shunt Trip (24/48VDC)
Standards CSA C22.2 No. 5, HACR, UL 489
Approval CSA, UL
Temp Rating 40C

SuperClub

Get rewarded every time you shop! Join SuperClub for free and start earning points on every purchase, unlocking exclusive discounts, special promos, and VIP perks. Already a member? Keep shopping to level up your rewards and enjoy even more benefits, including faster shipping, extended returns, and premium offers.

Learn more about SuperClub

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

Free Shipping Policy

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.

Click here to read our full shipping policy
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.
Expedited Shipments

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.

4.9
Rated 4.9 out of 5 stars
Based on 144 reviews
Total 5 star reviews: 136 Total 4 star reviews: 7 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Customers say these circuit breakers arrive quickly and meet their specifications. Many reviews highlight the extensive product availability and reliable shipping times. The items consistently arrive well-packaged and in good condition. Frequent comments address the competitive pricing compared to local suppliers. Reviews indicate the breakers fit and function as expected.
Search
Search Reviews
Rating
Ratings
Write a Review (Opens in a new window)
144 reviews
  • TW
    Troy W.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer BAB3020H - 20A 3 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/10/26
    WEC Trimmer Rollers

    Fit was Great! Thank you for the Fast Turnaround from Order to Delivery. Everything arrived in Great Shape, wrapped in Bubble Wrap, and Packed in Paper, as well as a Sturdy Cardboard Box.

    Was this helpful?
  • TW
    Troy W.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer BAB2030 - 30A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/10/26
    WEC Water Heater

    Fit was Great! Thank you for the Fast Turnaround from Order to Delivery. Everything arrived in Great Shape, wrapped in Bubble Wrap, and Packed in Paper, as well as a Sturdy Cardboard Box.

    Was this helpful?
  • LG
    lenny g.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer BAB1030 - 30A 1 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/4/26
    great

    thank you. great product. quick service

    Was this helpful?
  • DT
    David T.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer BAB3020H - 20A 3 Pole Miniature Circuit Breaker
    Rated 3 out of 5 stars
    2/27/26
    Owner of service company.

    This is now the fifth review. I was offered a 10% discount for a review. I gave the review and was given a coupon code for the 10% off. Good. SuperBreakers then asked me for another review. I did what was asked of me. I was asked for another review. This is now my fifth review. If I am asked for another review your score for my satisfaction will go down.

    Was this helpful?
  • DT
    David T.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer BAB3030H - 30A 3 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    2/27/26
    owner

    I have already given two reviews.

    Was this helpful?

Related Products

Recently Viewed