CA2125 - 125Amp Circuit Breaker

CA2125 - 125Amp Circuit Breaker

When you're maintaining an existing electrical distribution system, finding the correct replacement breaker is about more than matching amperage. The CA2125 125 Amp 2 Pole Molded Case Circuit Breaker is a Type CA breaker designed for applications requiring a 125-amp, 120/240VAC circuit breaker with a 10kA interrupting capacity. Its 2-pole configuration, non-interchangeable trip unit, and included line- and load-side lugs make it a practical choice for keeping compatible electrical equipment operating as originally designed.

Built for use in commercial and industrial power distribution systems, the CA2125 helps provide circuit protection while maintaining the form, fit, and function required by many existing installations. Rated for operation in ambient temperatures up to 40°C (104°F), this molded case circuit breaker is designed to withstand the demands of everyday service environments. Whether you're performing routine maintenance, replacing a failed breaker, or sourcing components for an ongoing facility project, the CA2125 delivers the electrical ratings and compatibility needed for many Type CA applications.

Key Features and Benefits

• 125 Amp current rating for higher-capacity branch and distribution circuits
• Two-pole design for 120/240VAC applications
• Type CA molded case circuit breaker
• 10kA interrupting capacity
• Non-interchangeable trip unit
• Includes line-side and load-side lugs for installation convenience
• Rated for operation in ambient temperatures up to 40°C (104°F)
• Designed for form, fit, and functional compatibility in designated Type CA applications
• Built to last in commercial and industrial environments
  

Technical Specifications

• Part Number: CA2125
  
• Type: CA
  
• Product Type: Molded Case Circuit Breaker
  
• Poles: 2
  
• Amperage: 125A
  
• Voltage Rating: 120/240VAC
  
• Interrupting Capacity (A.I.C.): 10kA
  
• Trip Unit: Non-Interchangeable
  
• Ambient Temperature Rating: 40°C (104°F)
  
• Line-Side Lugs: Included
  
• Load-Side Lugs: Included
  
• Width: 2.75 in.
  
• Height: 6.50 in.
  
• Depth: 2.69 in.
  
• Dimensions: 2.75"W x 6.50"H x 2.69"D
  
• Approximate Shipping Weight: 4.5 lbs
  

Material Compliance and Certifications

• The CA2125 circuit breaker is manufactured and rated according to its published electrical specifications.
• Users should verify compatibility with their specific equipment and application requirements before installation.
• Installation and maintenance should be performed by qualified personnel in accordance with applicable electrical codes, standards, and safety practices.
  

Where It Works Best

• Commercial buildings
• Manufacturing facilities
• Industrial plants
• Schools and universities
• Healthcare facilities
• Office complexes
• Power distribution equipment
• Switchboards
• Panelboard applications
• Maintenance and retrofit projects requiring a compatible Type CA circuit breaker
• For facility managers, electrical contractors, and maintenance professionals, the CA2125 offers a straightforward solution when a compatible 125 amp Type CA circuit breaker is required to maintain an existing electrical system.