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Eaton / Cutler-Hammer QC3090H - 90A 3 Pole Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU QC3090H
5.0
Rated 5.0 out of 5 stars
15 Reviews
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99

Eaton / Cutler-Hammer QC3090H - 90A 3 Pole Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU QC3090H
5.0
Rated 5.0 out of 5 stars
15 Reviews
Select Item Condition
Earn 187 SuperPoints

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Eaton / Cutler-Hammer QC3090H - 90A 3 Pole Miniature Circuit Breaker

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$187.60 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
Part of the Quicklag family, this 90A miniature circuit breaker provides reliable thermal-magnetic protection for commercial and industrial environments. The cable-in/cable-out configuration allows for versatile wiring setups in control panels and enclosures. It installs onto standard DIN rails when paired with the appropriate adapter, making it highly adaptable for custom builds. Rated for 10kA interrupting capacity at 240VAC, it includes factory-installed line and load box lugs.

Specifications

Brand Eaton / Cutler-Hammer
Series QC
Part Number QC3090H
Amperage 90A
Voltage 240VAC, 48VDC, 62.5VDC
Poles 3
Phase 3
AIC Rating 10kA @ 240VAC, 5kA @ 48VDC, 3.8kA @ 62.5VDC
Mounting Style DIN Rail
Terminal Type Box Lugs
For Use With Control Panels, Eaton Quicklag Panelboards, DIN Rail (with adapter)
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge 8 AWG - 1/0 AWG (Al/Cu)
Max Wire 1/0 AWG
Min Wire 8 AWG
Available Options Padlock Attachment, DIN Rail Adapter
Accessories Line and Load Lugs Included
Standards CSA C22.2 No. 5, HACR, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, Non-Interchangeable Trip, Cable-in/Cable-out

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Warranties

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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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International Shipping

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5.0
Rated 5.0 out of 5 stars
Based on 15 reviews
Total 5 star reviews: 15 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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15 reviews
  • DS
    Denise S. A.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer QC3070H - 70A 3 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/4/25
    Great turn around!

    My experience was great. I had the item quickly; and it was more reasonably priced than other places I checked. Not having to pay freight was an absolute bonus.

    Was this helpful?
  • DM
    Douglas M.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer QC1020 - 20A 1 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    7/28/25
    Just what I needed

    Ordering was easy and the processing was immediate. The beakers I ordered was exact. I recommend this company for your needs.

    Was this helpful?
  • GL
    Gianna L.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer QC1015 - 15A 1 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    11/27/23
    Great

    as advertised!

    Was this helpful?
  • ED
    Elmer D.
    Flag of United States
    Reviewing
    Zinsco QCAL100 - 100A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/28/23
    Very accurate, delivered on time

    Very accurate, delivered on time and fixed my problem good job

    Was this helpful?
  • RB
    Rawle B.
    Flag of United States
    Reviewing
    Eaton / Cutler-Hammer QC1015 - 15A 1 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/8/23
    SuperBreakers had the parts I

    SuperBreakers had the parts I needed in stock, was shipped and delivered on time. Great service!

    Was this helpful?

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