NEW Summer 2026 SuperGear! SuperPoints Accepted »

Eaton / Westinghouse EB3020 - 20A 3 Pole Molded Case Circuit Breaker

Brand Eaton / Westinghouse
SKU EB3020
5.0
Rated 5.0 out of 5 stars
4 Reviews
Westinghouse EB3020 3 Pole Circuit Breaker
Free Shipping Over $99

Eaton / Westinghouse EB3020 - 20A 3 Pole Molded Case Circuit Breaker

Brand Eaton / Westinghouse
SKU EB3020
5.0
Rated 5.0 out of 5 stars
4 Reviews
Select Item Condition
Earn 129 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
Westinghouse EB3020 3 Pole Circuit Breaker

Eaton / Westinghouse EB3020 - 20A 3 Pole Molded Case Circuit Breaker

Re-Certified

$129.43 In stock

Quantity

DescriptionSpecificationsSuperClubWarranties
Description
Part of the legacy AB De-Ion family, this 20A bolt-on molded case circuit breaker delivers reliable overcurrent protection for commercial facilities. Rated at 10kAIC at 240VAC, the 3-pole EB3020 features fixed thermal magnetic trip functions (LI) to safeguard critical circuits. It installs into older Westinghouse and Eaton Pow-R-Line C panelboards, offering a precise fit without the need for retrofit kits. For modern switchgear upgrades, this obsolete component crosses over to the EHD3020.

Specifications

Brand Eaton / Westinghouse
Series EB
Part Number EB3020-R
Amperage 20A
Voltage 240VAC, 250VDC
Poles 3
Phase 3
AIC Rating 10kA @ 240VAC, 5kA @ 250VDC
Mounting Style Bolt-On
Terminal Type Lugs
For Use With Eaton Pow-R-Line C Panelboards, Westinghouse Panelboards
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge 14-1/0 AWG (Cu/Al)
Max Wire 1/0 AWG
Min Wire 14 AWG
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment
Accessories Load Side Lugs Included
Standards CSA C22.2 No. 5, NEMA AB-1, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated

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.

5.0
Rated 5.0 out of 5 stars
Based on 4 reviews
Total 5 star reviews: 4 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Search
Search Reviews
Rating
Ratings
Write a Review (Opens in a new window)
4 reviews
  • JS
    James S.
    Verified Buyer
    Reviewing
    Eaton / Westinghouse EB3100 - 100A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/4/25
    breaker

    Ship time was fair; breaker fits & functions.

    Was this helpful?
  • JA
    Jerry A.
    Flag of United States
    Reviewing
    Eaton / Westinghouse EB1020 - 20A 1 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    5/1/20
    GE Braker

    Re-certified breaker was the exact match for the old one. Thank you for the quick turnaround.

    jerry-

    Was this helpful?
  • RB
    Robert B.
    Flag of United States
    Reviewing
    Eaton / Westinghouse EB3040 - 40A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/25/19
    The right one

    Fit like a glove, works great

    Was this helpful?
  • CG
    Classic G.
    Flag of United States
    Reviewing
    Eaton / Westinghouse EB3050 - 50A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    4/18/18
    Perfect every time

    SuperBreakers always have what I need and the perfect every time

    Was this helpful?

Related Products

Recently Viewed