Eaton BQC230240 BR Thermal Magnetic Circuit Breaker – 30A/40A, 4-Pole, 120/240V

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SKU: BQC230240 GTIN/UPC: 786676371902
Regular price $74.20
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The Eaton BQC230240 thermal magnetic circuit breaker is a Type BQC quadplex plug-on breaker designed for reliable branch circuit protection in Type BR loadcenters. It combines one 30A two-pole breaker and one 40A two-pole breaker in a compact four-pole configuration. Featuring a thermal magnetic trip system with common trip functionality and rejection tab feature, it provides dependable protection and secure installation for residential electrical systems.

Voltage and Rating

  • Current Rating: (1) Two-Pole 30A, (1) Two-Pole 40A
  • Voltage Rating: 120/240V
  • Interrupt Rating: 10 kAIC
  • Number of Poles: Four-pole
  • Trip Type: Common breaker trip
  • Protection: Thermal magnetic
  • Circuit Breaker Type: BQC
  • Mounting Method: Plug-on

Key Specifications

  • Manufacturer: Eaton Cutler-Hammer
  • Family: BQ Series
  • Catalog Number / Part Number: BQC230240
  • Product Type: Molded case circuit breaker / thermal magnetic breaker
  • Type: Type BQC 1-Inch CTL plug-on circuit breaker
  • Used With: Type BR Loadcenters
  • Functions: Long-Time and Instantaneous (LI)
  • Wire Size: #14-4 AWG Cu/Al
  • Standards: CSA Approved
  • AIC Rating: 100kA @ 480V (family rating)
  • Voltage Rating: 120/240V (application rating)
  • Connection: Plug-in
  • Category: Molded Case Breakers / 2-Pole (quad configuration listed)
  • Special Features: Includes rejection tab feature
  • Configuration: Quad breaker

Physical Details

  • Dimensions (H × W × D): 3 in × 3 in × 2 in
  • Product Weight: 0.9 lb

Product Data

  • Application: Residential branch circuit protection
  • Compatibility: Eaton Type BR Loadcenters
  • Mounting Style: Plug-on design
  • HACR Rated: Yes



  • Type Thermal Magnetic
  • Vendor Eaton Cutler-Hammer
  • Brand Eaton

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You may return items within 30 days of delivery for a refund.

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