BQ230250 - Quadplex 30/50 Circuit Breaker

BQ230250 - Quadplex 30/50 Circuit Breaker

The Eaton BQ230250 Type BQ Quadplex Circuit Breaker combines one 30-amp two-pole breaker and one 50-amp two-pole breaker in a single unit for use in Eaton Type BR loadcenters. Its quadplex design allows two independent 240-volt circuits to be installed in a single breaker space, making it a common choice when additional circuits are needed in an existing panel.

You'll often find the BQ230250 used for air conditioners, heat pumps, electric water heaters, compressors, welders, pumps, and other dedicated 240-volt equipment. The combination of 30A and 50A circuits makes it useful when serving equipment with different electrical requirements from the same loadcenter.

The breaker features a thermal magnetic trip design, plug-on installation, and Eaton's rejection tab feature for use in compatible BR loadcenters. With a 10 kAIC interrupting rating, UL 489 listing, HACR classification, and compatibility with copper and aluminum conductors, it is commonly installed in residential and light commercial electrical systems.

Key Features and Benefits

• Quadplex Configuration: One 30A two-pole breaker and one 50A two-pole breaker in a single assembly, accommodating two independent 240-volt circuits in a single breaker space.
• Thermal Magnetic Protection: Provides protection against overloads and short circuits using a thermal magnetic trip mechanism.
• Plug-On Installation: Designed for quick plug-on mounting in Eaton Type BR loadcenters with a rejection tab feature.
• Rated for 120/240 VAC: Suitable for standard residential and light commercial electrical systems.
• 10 kAIC Interrupting Capacity: Ensures safety under short-circuit conditions.
• Compatible Conductors: Works with both copper and aluminum wiring.
• HACR Listed: Approved for heating, air conditioning, and refrigeration applications.
• UL 489 Listed: Meets industry standards for branch circuit protection.
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: BQ230250
  
• UPC: 786676371100
  
• Product Type: Thermal Magnetic Circuit Breaker
  
• Circuit Breaker Type: BQ Quadplex
  
• Type: Type BQ 1-Inch CTL Plug-On Circuit Breaker
  
• Amperage Rating: (1) Two-Pole 30A, (1) Two-Pole 50A
  
• Voltage Rating: 120/240 VAC
  
• Number of Poles: Four-Pole Configuration
  
• Trip Type: T194
  
• Interrupt Rating: 10 kAIC
  
• Mounting Method: Plug-On
  
• Compatible Loadcenters: Eaton Type BR
  
• Wire Size: #14–4 AWG Copper/Aluminum
  
• Dimensions:
  • Length: 2.4 in
  • Width: 3.5 in
  • Height: 3.3 in
• Product Weight: 2.35 lb
  
• Special Feature: Rejection Tab
  

Material Compliance and Certifications

• UL 489 Listed: The BQ230250 is UL 489 Listed for branch circuit protection applications.
• Federal Specifications Classification W-C375: Complies with Federal Specifications Classification W-C375.
• HACR Listed: Listed for heating, air conditioning, and refrigeration applications when installed according to applicable electrical codes.
  

Where It Works Best

• The BQ230250 is commonly used in residential service panels, multifamily housing, workshops, office spaces, retail locations, and light commercial facilities where both 30-amp and 50-amp 240-volt circuits are required. Common applications include HVAC equipment, heat pumps, electric water heaters, compressors, welders, pumps, workshop machinery, and other dedicated branch circuits requiring two-pole protection.