CAH3225W - 225Amp Circuit Breaker

CAH3225W - 225Amp Circuit Breaker

When a facility depends on an existing electrical distribution system, finding the right replacement breaker matters. The CAH3225W 225 Amp 3-Pole Molded Case Circuit Breaker is designed for applications requiring a 225-amp breaker with a 22kA interrupting rating at 240VAC. Whether you're performing scheduled maintenance, replacing a failed unit, or keeping critical equipment in service, this breaker provides the form, fit, and function needed for compatible CAH-series installations.

Built as a molded case circuit breaker with a non-interchangeable trip unit, the CAH3225W helps protect electrical systems from overloads and short circuits while maintaining the specifications required by existing equipment. Its compact footprint allows it to fit into designated installations without unnecessary modifications, making it a practical choice for electricians, maintenance teams, and facility managers responsible for keeping operations running smoothly. Rated for use in ambient temperatures up to 40°C (104°F), this breaker is built to last in demanding commercial and industrial environments.

Key Features and Benefits

• 225 amp current rating
• 3-pole configuration for three-phase electrical systems
• 22kA interrupting capacity at 240VAC
• CAH frame molded case circuit breaker
• Non-interchangeable trip unit design
• No lugs installed
• Helps protect circuits from overload and short-circuit conditions
• Designed for form, fit, and functional replacement applications
• Compact dimensions support compatibility with existing equipment layouts
• Rated for operation in environments up to 40°C (104°F)
• Built to last in commercial and industrial service
  

Technical Specifications

• Part Number: CAH3225W
  
• Type: CAH
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperage: 225A
  
• Interrupting Capacity: 22kA @ 240VAC
  
• Voltage Rating: 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Lugs: No Lugs Installed
  
• Ambient Temperature Rating: 40°C (104°F)
  
• Dimensions:
  • Width: 4.13 in.
  • Height: 6.50 in.
  • Depth: 2.69 in.
• Approximate Shipping Weight: 5.75 lbs.
  

Material Compliance and Certifications

• The CAH3225W should be installed and serviced by qualified electrical professionals in accordance with applicable electrical codes and safety requirements.
• Compatibility with the intended electrical system should be verified prior to installation.
• Refer to manufacturer documentation and project-specific requirements for installation guidance and compliance considerations.
  

Where It Works Best

The CAH3225W is commonly used in commercial buildings, industrial facilities, manufacturing plants, warehouses, and institutional properties where dependable circuit protection is required. It is particularly well-suited for maintenance and replacement projects involving existing CAH-series electrical distribution equipment. When maintaining legacy systems, matching the original breaker's ratings and configuration can help simplify repairs and minimize downtime.