CAH2175X - 175Amp Circuit Breaker

CAH2175X - 175 Amp Circuit Breaker

The CAH2175X molded case circuit breaker is a 2-pole, 175 amp device designed to provide dependable overcurrent protection in 120/240VAC electrical distribution systems. Built on the CAH frame platform and rated for 40°C operation, this breaker is engineered for consistent performance in demanding commercial and industrial environments. With a 22kA A.I.C. interrupting capacity at 120/240VAC, the CAH2175X helps protect conductors and connected equipment from damage caused by overloads and short circuits. Its non-interchangeable trip unit ensures fixed trip characteristics, making it a practical choice when maintaining or replacing components in existing systems where exact ratings and fit are critical. Load-side lugs are included for secure conductor termination, helping streamline installation and reduce downtime.

Designed with durability in mind, this molded case circuit breaker is built to last and deliver reliable circuit protection when properly installed within its rated specifications. For facilities operating legacy CAH frame equipment, the CAH2175X offers the form, fit, and function needed to maintain system integrity without modification to existing panel configurations.

Key Features and Benefits

• 175 Amp Continuous Current Rating: Suitable for protecting feeders and branch circuits requiring 175A overcurrent protection.
• 2-Pole Configuration: Designed for use in 120/240VAC single-phase applications.
• 22kA Interrupting Capacity @ 120/240VAC: Provides fault interruption capability appropriate for many commercial and industrial systems.
• CAH Frame Type: Ensures proper physical fit and alignment within compatible panelboards and switchboards.
• Non-Interchangeable Trip Unit: Fixed trip characteristics help maintain consistent protection settings.
• Includes Load-Side Lugs: Allows for secure and straightforward conductor connections.
• 40°C Rated: Designed for operation in environments up to 40°C ambient temperature.

Technical Specifications

• Part Number: CAH2175X
  
• Amperage: 175 Amps
  
• Poles: 2
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating (A.I.C.): 22kA @ 120/240VAC
  
• Frame Type: CAH
  
• Trip Unit: Non-Interchangeable
  
• Temperature Rating: 40°C
  
• Included Accessories: Load-Side Lugs
  
• Approximate Shipping Weight: 2.75 lbs
  
• Approximate Height: 6.5 inches
  

Material Compliance and Certifications

• Industry Standards: The CAH2175X molded case circuit breaker is manufactured to meet applicable industry standards for molded case circuit breakers in North American electrical systems.
• NEC Compliance: It is designed for use in accordance with NEC requirements when installed properly within its listed ratings. Always verify compatibility with your specific panelboard or switchgear and consult applicable local codes to ensure compliance.

Where It Works Best

• Commercial buildings with 120/240VAC distribution systems
• Industrial facilities operating CAH frame panelboards or switchgear
• Maintenance and repair projects requiring a 175A, 2-pole replacement breaker
• Electrical contractors servicing legacy equipment installations
• Facility managers seeking a direct form, fit, and functional replacement within existing CAH frame configurations