BQ250250 - Quadplex 15/15 Circuit Breaker

BQ250250 - Quadplex 15/15 Circuit Breaker

The Eaton BQ250250 Type BQ Quadplex Circuit Breaker combines two independent 50-amp two-pole breakers in a single unit for use in Eaton Type BR loadcenters. Its quadplex design allows two 240-volt circuits to occupy a single breaker space, making it a common choice when additional circuits are needed in an existing panel.

You'll often find the BQ250250 installed for air conditioning equipment, heat pumps, electric water heaters, compressors, pumps, welders, and other dedicated 240-volt loads. The dual 50A configuration is useful when multiple high-demand circuits are supplied from the same loadcenter.

Key Features and Benefits

• Quadplex Configuration: Two independent 50A two-pole breakers in a single assembly, accommodating two 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 Eaton Type BR loadcenters with plug-on mounting.
• Rejection Tab Feature: Ensures proper installation in compatible panels.
• Rated for 120/240 VAC: Suitable for residential and light commercial electrical systems.
• 10 kAIC Interrupting Capacity: Provides dependable fault interruption capability.
• Compatible Conductors: Works with both copper and aluminum conductors.
• HACR Listed: Approved for heating, air conditioning, and refrigeration applications.
• UL 489 Listed: Certified for branch circuit protection applications.
  

Technical Specifications

• Manufacturer: Eaton
  
• Catalog Number: BQ250250
  
• UPC: 786676371254
  
• Product Type: Thermal Magnetic Circuit Breaker
  
• Circuit Breaker Type: BQ Quadplex
  
• Type: Type BQ 1-Inch CTL Plug-On Circuit Breaker
  
• Amperage Rating: (2) 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: 3 in
  • Width: 2 in
  • Height: 3 in
• Product Weight: 0.9 lb
  
• Special Feature: Rejection Tab
  

Material Compliance and Certifications

• UL 489 Listed: Certified for branch circuit protection applications.
• Federal Specifications Classification W-C375: Complies with Federal Specifications Classification W-C375.
• HACR Listed: Approved for heating, air conditioning, and refrigeration applications.
  

Where It Works Best

• The BQ250250 is commonly used in residential service panels, multifamily housing, workshops, retail locations, office spaces, and light commercial facilities where two 50-amp, 240-volt circuits are required. Common applications include HVAC equipment, heat pumps, electric water heaters, compressors, pumps, welders, workshop machinery, and other dedicated branch circuits requiring two-pole protection.