CA2125X - 125Amp Circuit Breaker

CA2125X - 125Amp Circuit Breaker

When maintaining an existing electrical system, finding the right replacement breaker matters. The CA2125X is a 125 Amp, 2 Pole Type CA molded case circuit breaker designed for use in 120/240VAC power distribution systems where matching original equipment specifications is essential. Featuring a 10kA interrupting capacity, a non-interchangeable trip unit, and included load-side lugs, this breaker is commonly used in commercial and industrial applications that require a compatible Type CA breaker.

Electrical equipment is often expected to remain in service for many years, which makes component compatibility a key consideration during repairs and maintenance. Rated for operation in ambient temperatures up to 40°C (104°F), this molded case circuit breaker is built to last and engineered for dependable circuit protection in demanding environments.

Whether you're maintaining a facility, replacing a failed breaker, or restoring equipment to its original specifications, the CA2125X delivers the form, fit, and function needed to keep your electrical distribution system operating as intended.

Key Features and Benefits

• 125 Amp current rating for higher-capacity branch and feeder circuits
• Two-pole design for 120/240VAC applications
• Type CA molded case circuit breaker configuration
• 10kA interrupting capacity
• Non-interchangeable trip unit design
• Includes load-side lugs for installation convenience
• Rated for operation up to 40°C (104°F)
• Suitable for form, fit, and functional replacement requirements
• Supports maintenance of existing electrical distribution equipment
• Built to last in commercial and industrial environments
  

Technical Specifications

• Part Number: CA2125X
  
• 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
  
• Lugs: Includes Load-Side Lugs
  
• Ambient Temperature Rating: 40°C (104°F)
  
• Dimensions:
  • Width: 2.75 in.
  • Height: 6.50 in.
  • Depth: 2.69 in.
• Overall Dimensions: 2.75"W x 6.50"L x 2.69"D
  
• Approximate Shipping Weight: 4.5 lbs.
  

Material Compliance and Certifications

• The CA2125X circuit breaker is manufactured and rated according to its published electrical specifications.
• Users should verify compatibility with the intended panelboard, switchboard, or electrical distribution equipment before installation.
• All installation and maintenance work should be performed by qualified personnel in accordance with applicable electrical codes and safety standards.
  

Where It Works Best

• Commercial buildings
• Industrial facilities
• Manufacturing plants
• Schools and universities
• Healthcare facilities
• Office buildings
• Electrical distribution systems
• Panelboards and switchboards
• Maintenance and repair projects