QJH23B080 - 80Amp Circuit Breaker

QJH23B080 - 80Amp Circuit Breaker

The QJH23B080 is a 3-pole, 80-amp molded case circuit breaker designed for use in electrical distribution systems that require dependable overcurrent protection and compatibility with Type QJH installations. Rated for 22kA interrupting capacity at 240VAC, this breaker helps protect conductors and connected equipment from overloads and short circuits while maintaining the proper form, fit, and function for compatible panelboards and switchgear. Built to last, it is HACR rated for heating, air conditioning, and refrigeration applications and is calibrated for operation at 40°C. The breaker also includes load-side lugs, helping simplify installation in compatible systems. Whether you're replacing an existing breaker during maintenance or supporting an electrical repair project, the QJH23B080 provides the electrical ratings and physical compatibility needed for many commercial and industrial applications.

Key Features and Benefits

• Type QJH molded case circuit breaker.
• 80 Amp continuous current rating.
• 3-pole configuration for three-phase electrical systems.
• 22kA interrupting capacity at 240VAC.
• HACR rated for heating, air conditioning, and refrigeration equipment.
• Calibrated for 40°C ambient operating conditions.
• Includes load-side lugs for installation convenience.
• Designed as a form, fit, and function replacement for compatible Type QJH applications.
• Built to last for long-term service in properly maintained electrical systems.
  

Technical Specifications

• Part Number: QJH23B080
  
• Type: QJH
  
• Product Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperage: 80 Amps
  
• Interrupting Rating: 22kA @ 240VAC
  
• Voltage Rating: 240VAC
  
• Ambient Calibration: 40°C
  
• HACR Rated: Yes
  
• Load-Side Lugs: Included
  
• Dimensions:
  • Height: 7.0 in.
  • Width: 4.5 in.
  • Depth: 2.53 in.

Material Compliance and Certifications

• HACR Rated.
• Molded case circuit breaker construction.
• Calibrated for operation at 40°C.
• Manufactured to meet the specifications associated with compatible Type QJH applications.
  

Where It Works Best

• The QJH23B080 is well suited for commercial and industrial electrical distribution systems requiring a 3-pole, 80-amp circuit breaker with a 22kA interrupting rating at 240VAC. It is commonly used in compatible panelboards and switchgear serving branch circuits, feeders, HVAC equipment, motor loads, and other three-phase power distribution applications where a Type QJH breaker is specified. Its ratings and included load-side lugs make it a practical choice when maintaining or replacing components in existing electrical systems while preserving proper compatibility.