CBB2080 - 80Amp Circuit Breaker

CBB2080 - 80Amp Circuit Breaker

The CBB2080 is an 80 amp, 2-pole bolt-on molded case circuit breaker used in 120/240VAC electrical systems. It provides overcurrent protection by disconnecting power when an overload or short circuit occurs, helping protect wiring and connected equipment from damage.

An 80 amp, 2-pole breaker is typically used on larger circuits that require protection across both legs of a 120/240VAC supply. Common applications include HVAC equipment, air conditioning systems, refrigeration units, subpanels, motor loads, and other electrical distribution equipment found in commercial and industrial facilities.

The bolt-on mounting style allows the breaker to be securely installed in compatible panelboards, making it a familiar option for electricians, contractors, and maintenance personnel. The CBB2080 also carries a 10kA interrupting rating at 120/240VAC and is HACR rated, making it suitable for many heating, air conditioning, and refrigeration applications.

Whether you're replacing an existing breaker or maintaining a power distribution system, the CBB2080 is a straightforward choice when a 80 amp, 2-pole circuit breaker is specified.

Key Features and Benefits

• 80 amp rating for branch circuit protection
• Two-pole design for 120/240VAC systems
• Bolt-on mounting for use in compatible panelboards
• 10kA interrupting capacity at 120/240VAC
• HACR rated for HVAC and refrigeration applications
• Molded case construction for overcurrent protection
• Compact footprint helps conserve panel space
• Rated for operation in ambient temperatures up to 40°C
  

Technical Specifications

• Part Number: CBB2080
  
• Type: CBB
  
• Poles: 2
  
• Amperage: 80 Amps
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity (A.I.C.): 10kA @ 120/240VAC
  
• Mounting Style: Bolt-On
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• HACR Rated: Yes
  
• Ambient Temperature Rating: 40°C
  
• Dimensions:
  • Width: 2.00 in.
  • Height: 3.41 in.
  • Depth: 2.92 in.
• Approximate Dimensions: 2.00"W x 3.41"H x 2.92"D
  
• Approximate Ship Weight: 2.00 lbs.
  

Material Compliance and Certifications

• HACR Rated
• Molded case circuit breaker construction
• Intended for branch circuit and electrical distribution applications
  

Where It Works Best

The CBB2080 is commonly used in commercial buildings, warehouses, schools, office facilities, manufacturing spaces, retail locations, and light industrial environments. Typical applications include HVAC systems, air conditioning equipment, refrigeration units, motor circuits, subpanels, control panels, electrical feeders, and general electrical distribution systems requiring an 80 amp, 2-pole circuit breaker operating on 120/240VAC power.