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Eaton / Cutler-Hammer BQC2302115 15/30A Quadplex Miniature Circuit Breaker

  • 15/30A
  • 4 Pole
  • Plug-On
Eaton / Cutler-Hammer BQC2302115
15/30A Quadplex Miniature Circuit Breaker
Brand Eaton / Cutler-Hammer
SKU BQC2302115
Select Item Condition
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  • 15/30A
  • 4 Pole
  • Plug-On

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Eaton / Cutler-Hammer BQC2302115 - 15/30A Quadplex Miniature Circuit Breaker

Eaton / Cutler-Hammer BQC2302115 - 15/30A Quadplex Miniature Circuit Breaker

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$74.20 In Stock

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Description

A space-saving quadplex miniature circuit breaker, the BQC2302115 belongs to Eaton's BR family. It provides two 15A single-pole outer circuits and one 30A two-pole inner circuit. This 1-inch CTL plug-on breaker mounts into Eaton Type BR load centers, maximizing circuit density. It features a rejection tab to ensure proper installation in compatible CTL slots. Rated 10 kAIC at 120/240V, this thermal-magnetic unit is HACR rated. The 15A circuits are also switch duty rated for lighting.

Specifications

Key specifications
Brand Eaton / Cutler-Hammer
Series BQC
Amperage 15/30A
Poles 4
Mounting Style Plug-On
Voltage 120/240VAC
Phase 1
AIC Rating 10kA @ 120/240VAC
Fit and installation
Frame Type BR
Terminal Type Box Lugs
For Use With Eaton Type BR Load Centers
Wire Gauge 14-4 AWG
Max Wire 4 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed
Standards and features
Special Classification Quadplex
Available Options Padlock Attachment
Accessories Rejection Tab
Standards Federal Specification W-C375, UL 489
Approval HACR, SWD, UL
Temp Rating 60C to 75C

Product FAQs

7 answers
How many panel spaces does the BQC2302115 require?

This quadplex breaker requires two standard 1-inch spaces in an Eaton Type BR load center.

What is the difference between a BQ and BQC quad breaker?

BQC breakers feature a Circuit Total Limiting (CTL) rejection tab. They can only be installed in panel slots with notched bus stabs designed to accept tandem or quad breakers, preventing the panel from being overloaded beyond its design capacity. Non-CTL BQ breakers lack this tab.

How are the amperages configured on the BQC2302115?

This quad breaker provides two independent 1-pole 15A circuits on the outer positions and one common-trip 2-pole 30A circuit in the center.

Is this breaker suitable for HVAC equipment?

Yes, the BQC2302115 is HACR rated, making it suitable for heating, air conditioning, and refrigeration motor loads.

Can the 15A circuits be used to switch fluorescent lighting?

Yes, the 15A single-pole outer circuits on this breaker are SWD (Switch Duty) rated for switching fluorescent lighting loads.

Can I install this breaker in a Challenger or Westinghouse panel?

Eaton BR breakers are UL classified as direct replacements for many legacy Challenger, Westinghouse, and Bryant load centers. However, you must verify that the specific panel accepts CTL quadplex breakers and has the required notched bus stabs.

What wire material is compatible with the box lugs on this breaker?

The terminals on the BQC2302115 accept both copper (Cu) and aluminum (Al) wiring within the 14 to 4 AWG range.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Rating
Ratings
1 review
  • BR
    Bud R.
    Verified Buyer
    Reviewing
    Eaton / Cutler-Hammer BQC230230 - 30/30A Quadplex Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    9/22/26
    Perfect fit.

    Excellent quality and fitment. The amount of time from order to delivery is much too long - over two weeks. Good order updates.