Eaton BQC220240 20A/40A 4-Pole Quadplex Thermal Magnetic Circuit Breaker – Plug-On – 120/240V

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SKU: BQC220240 GTIN/UPC: 786676371865
Regular price $40.60
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The Eaton BQC220240 quadplex circuit breaker provides multi-circuit protection with one 20A two-pole breaker and one 40A two-pole breaker combined in a single 4-pole unit. Designed for Type BR load centers, this thermal-magnetic breaker features a common trip for coordinated protection, a plug-on mounting design for fast installation, and a 10 kA interrupt rating for reliable overload and short-circuit performance in residential and commercial applications.

Voltage and Rating

  • Amperage Rating: (1) 20A two-pole, (1) 40A two-pole
  • Voltage Rating: 120/240 Volts AC
  • Short Circuit Current Rating: 10 kA

Key Specifications

  • Type: Quadplex Circuit Breaker
  • Number of Poles: 4-Pole (two 2-pole breakers combined)
  • Mounting Type: Plug-On
  • Connection Type: Terminal
  • Features: 1-Inch CTL design, rejection tab feature, common breaker trip
  • Compatibility: Type BR load centers

Technical Specifications

  • Circuit Protection: Thermal magnetic
  • Wire Size Compatibility: 14–4 AWG Copper/Aluminum
  • Protection Function: Overload and short-circuit protection
  • Certifications: UL 489 Listed, HACR Rated

Product Data

    • Brand: Eaton BR
    • Manufacturer: Eaton
    • Model Number: BQC220240
    • UPC: 786676371865
    • Dimensions (H × W × D): 3 in × 2 in × 3 in
    • Weight: 0.9 lb


  • Type Circuit Breakers
  • Vendor Eaton
  • Brand Eaton

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

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My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.