CBB2070 - 70Amp Circuit Breaker

CBB2070 - 70Amp Circuit Breaker

The CBB2070 is a 70 amp, 2-pole bolt-on molded case circuit breaker for use in 120/240VAC electrical systems. It helps protect your circuits by disconnecting power when an overload or short circuit occurs. This type of breaker is commonly used where both legs of a 120/240VAC supply need protection.

With a 2-pole configuration, the CBB2070 is often installed on HVAC equipment, air conditioning systems, refrigeration units, subpanels, motor circuits, and other electrical distribution equipment.

The breaker has a 10kA interrupting rating at 120/240VAC and is HACR rated for heating, air conditioning, and refrigeration applications. Its compact size can be useful when working in existing panels where available space is limited. Whether you're replacing an existing breaker or maintaining an electrical distribution system, the CBB2070 is a straightforward option when a 70 amp, 2-pole breaker is required.

Key Features and Benefits

• 70 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
• Compact footprint helps conserve panel space
• Rated for operation in ambient temperatures up to 40°C
• Molded case construction for overcurrent protection
  

Technical Specifications

• Part Number: CBB2070
  
• Type: CBB
  
• Poles: 2
  
• Amperage: 70 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"L 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 CBB2070 is commonly used in commercial buildings, warehouses, schools, office facilities, apartment buildings, retail locations, and light industrial environments. Typical applications include HVAC systems, air conditioning equipment, refrigeration units, motor circuits, subpanels, control panels, and electrical distribution systems requiring a 70 amp, 2-pole circuit breaker operating on 120/240VAC power.