BQ2C080 - 80Amp Circuit Breaker

BQ2C080 - 80 Amp Circuit Breaker

The BQ2C080 is a 2-pole, 80-amp bolt-on molded case circuit breaker designed to provide dependable overcurrent protection in 120/240VAC electrical distribution systems. Built on the BQ frame platform and rated at 10k A.I.C., this breaker is engineered for form, fit, and function compatibility in panels and load centers that require a BQ-style bolt-on connection. Its HACR rating makes it suitable for heating, air conditioning, and refrigeration applications, while its 40°C calibration ensures consistent operation under standard load conditions. Designed for lasting service in commercial and industrial environments, the BQ2C080 helps maintain safe electrical performance by interrupting overloads and short circuits before they cause damage. Whether you’re maintaining an existing panelboard or replacing a breaker in a legacy system, this 80-amp BQ frame breaker is manufactured to meet the original electrical specifications required for proper integration and code-compliant protection.

Key Features and Benefits

• 80 Amp Continuous Rating: Supports branch circuits and feeder applications requiring 80A protection.
• 2-Pole Configuration: Designed for 120/240VAC systems requiring simultaneous disconnection of two conductors.
• 10kA Interrupting Capacity (A.I.C.): Rated to safely interrupt fault currents up to 10,000 amps at 120/240VAC.
• Bolt-On Mounting Design: Provides secure mechanical and electrical connection within compatible panelboards.
• BQ Frame Type: Ensures proper form, fit, and functional replacement in systems designed for BQ series breakers.
• HACR Rated: Suitable for use in heating, air conditioning, and refrigeration circuits.
• 40°C Calibration: Designed for stable operation in standard ambient temperature conditions.
• Built to Last: Constructed with durable internal components and molded case housing for long-term service in demanding environments.

Technical Specifications

• Part Number: BQ2C080
  
• Amperage: 80 Amps
  
• Poles: 2
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating: 10k A.I.C. @ 120/240VAC
  
• Frame Type: BQ
  
• Mounting Type: Bolt-On
  
• HACR Rated: Yes
  
• Calibration Temperature: 40°C
  
• Approximate Shipping Weight: 2.0 lbs
  
• Height: 3.29 inches
  

Material Compliance and Certifications

• Industry Standards: The BQ2C080 molded case circuit breaker is manufactured in accordance with applicable industry standards for molded case circuit breakers and is designed to meet relevant UL requirements for use in listed electrical distribution equipment.
• HACR Certification: HACR certification confirms suitability for HVAC-related applications when installed according to code. Always verify compatibility with your specific panel and local electrical requirements prior to installation.

Where It Works Best

• Commercial panelboards requiring BQ bolt-on breakers
• Industrial distribution systems operating at 120/240VAC
• HVAC branch circuits and refrigeration equipment (HACR applications)
• Maintenance and replacement projects in existing BQ frame installations
• Electrical service upgrades within rated capacity limits