C380 - 80Amp Circuit Breaker

C380 - 80Amp Circuit Breaker

The C380 is a 3-pole, 80 Amp circuit breaker used in three-phase electrical systems requiring common-trip protection. When a fault occurs, all three poles trip together, helping you protect connected equipment and maintain proper operation of the circuit.

With a plug-on design and a 10kA interrupting rating at 240VAC, the C380 is commonly installed in commercial and industrial electrical systems serving motors, HVAC equipment, distribution panels, and other three-phase loads. Its HACR rating also makes it suitable for many heating, air conditioning, and refrigeration applications.

The compact design allows the breaker to fit into compatible equipment without changing panel layouts, making it a practical choice for your service work, repairs, and ongoing facility maintenance.

Key Features and Benefits

• 80 Amp rating
• Three-pole configuration
• Common-trip operation
• Type C circuit breaker
• Plug-on mounting design
• HACR rated
• 10kA interrupting capacity at 240VAC
• Suitable for three-phase electrical systems
• Commonly used for equipment and branch circuit protection
• Frequently installed during maintenance and replacement projects
  

Technical Specifications

• Part Number: C380
  
• Type: C
  
• Amperage Rating: 80 Amps
  
• Number of Poles: 3
  
• Trip Type: Common Trip
  
• Mounting Method: Plug-On
  
• Voltage Rating: 240VAC
  
• Interrupting Capacity: 10kA
  
• HACR Rated: Yes
  
• Dimensions:
  • Width: 3.00 in.
  • Height: 2.88 in.
  • Depth: 2.56 in.
• Dimensions: 3.00"W × 2.88"H × 2.56"D
  
• Approximate Shipping Weight: 1.75 lbs
  

Material Compliance and Certifications

• HACR Rated
• Thermal-magnetic circuit breaker construction
• Manufactured for use in compatible electrical distribution equipment
• Intended for branch circuit and equipment protection applications
  

Where It Works Best

• The C380 is commonly used in manufacturing facilities, warehouses, office buildings, schools, retail spaces, and other locations with three-phase electrical service.