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Eaton / Cutler-Hammer BQ230230 - 30/30A Quadplex Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU BQ230230
5.0
Rated 5.0 out of 5 stars
60 Reviews
Eaton/Cutler-Hammer BQ230230 Quad Circuit Breaker
Free Shipping Over $99

Eaton / Cutler-Hammer BQ230230 - 30/30A Quadplex Miniature Circuit Breaker

Brand Eaton / Cutler-Hammer
SKU BQ230230
5.0
Rated 5.0 out of 5 stars
60 Reviews
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Eaton/Cutler-Hammer BQ230230 Quad Circuit Breaker

Eaton / Cutler-Hammer BQ230230 - 30/30A Quadplex Miniature Circuit Breaker

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$60.59 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
Engineered for space-constrained applications, the Eaton BQ230230 is a 30/30A quadplex breaker providing two distinct 240V circuits. It requires only two 1-inch panel spaces, making it ideal for expanding residential electrical systems. This plug-on breaker mounts into Eaton Type BR load centers. It includes a rejection tab to ensure proper installation in CTL-rated panels and accepts #14-4 AWG wiring. The thermal-magnetic unit features a 10 kAIC rating and independent trip mechanisms.

Specifications

Brand Eaton / Cutler-Hammer
Series BQ
Part Number BQ230230
Amperage 30/30A
Voltage 120/240VAC
Poles 4
Phase 1
AIC Rating 10kA @ 120/240VAC
Special Classification Quadplex
Mounting Style Plug-On
Terminal Type Box Lugs
For Use With Type BR Load Centers
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed
Wire Gauge 14-4 AWG
Max Wire 4 AWG
Min Wire 14 AWG
Available Options Padlock Attachment
Accessories Rejection Tab
Standards CSA C22.2 No. 5, Federal Specification W-C375, UL 489
Approval CSA, UL
Temp Rating 60C to 75C
Construction Features HACR Rated, Rejection Tab

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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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5.0
Rated 5.0 out of 5 stars
Based on 60 reviews
Total 5 star reviews: 57 Total 4 star reviews: 3 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Reviews Summary
Customers say these circuit breakers fit perfectly and work as expected. Many reviews mention fast shipping and excellent packaging that prevents damage. Common feedback includes the availability of hard-to-find models and competitive pricing. Some note that terminals need to be ordered separately. Reviews frequently highlight the straightforward installation process and reliable functionality.
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60 reviews
  • CR
    Carlos R.
    Verified Buyer
    Reviewing
    Siemens BQ2B020 - 20A 2 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 4 out of 5 stars
    2/24/26
    Good

    Good product

    Was this helpful?
  • SN
    Scott N.
    Verified Buyer
    Reviewing
    Siemens BQ3B080 - 80A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/5/26
    Perfect

    As described. Fit perfectly.

    Was this helpful?
  • TH
    Terry H.
    Verified Buyer
    Reviewing
    Siemens BQ3B020 - 20A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    12/22/25
    Gould Replacement

    exactly as described, as far as performance goes, client is happy and no further issues. arrived quick and as described. i got to these guys for all of our oddball parts, out of stock, obsolete etc.

    Was this helpful?
  • MS
    Michael S.
    Verified Buyer
    Reviewing
    Siemens BQ3B040 - 40A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    12/18/25
    Good replacement breaker

    Super breakers is a good place to get hard to find older style breakers

    Was this helpful?
  • WC
    WALDIR C.
    Verified Buyer
    Reviewing
    Siemens BQ3B030 - 30A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    10/28/25
    Great Service, fast delivery.

    Just what I needed.

    Was this helpful?

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