CAH2175 - 175Amp Circuit Breaker

CAH2175 - 175 Amp Circuit Breaker

The CAH2175 circuit breaker is a 2-pole, 175 amp molded case circuit breaker designed for dependable overcurrent protection in 120/240VAC electrical distribution systems. Built on the CAH frame platform, this breaker features a non-interchangeable trip unit calibrated for consistent performance at 40°C. With a 22kA A.I.C. rating, it is engineered to interrupt fault currents safely within its specified capacity, helping protect conductors and connected equipment from damage caused by overloads and short circuits. Line- and load-side lugs are included, supporting proper installation and secure terminations. Designed to meet the demands of commercial and industrial applications, the CAH2175 provides the form, fit, and function required for maintaining or servicing compatible legacy electrical systems.

Key Features and Benefits

• 175 Amp Continuous Rating: Suitable for branch and feeder circuit protection in 120/240VAC systems.
• 2-Pole Configuration: Designed for use in single-phase applications requiring dual-pole protection.
• 22kA A.I.C. at 120/240VAC: Rated to safely interrupt fault currents up to 22,000 amps.
• CAH Frame Type: Ensures proper fit and compatibility with panels and switchboards designed for CAH-frame breakers.
• Non-Interchangeable Trip Unit: Factory-calibrated trip mechanism for consistent thermal-magnetic protection.
• 40°C Calibration: Rated for standard operating environments at 40 degrees Celsius.
• Includes Line and Load-Side Lugs: Supports straightforward installation with secure conductor connections.
• Molded Case Construction: Built to last and designed for long-term use in demanding electrical environments.

Technical Specifications

• Part Number: CAH2175
• Frame Type: CAH
• Poles: 2
• Amperage Rating: 175 Amps
• Voltage Rating: 120/240VAC
• A.I.C. Rating: 22kA @ 120/240VAC
• Trip Unit: Non-Interchangeable Thermal-Magnetic
• Calibration Temperature: 40°C
• Included Accessories: Line and Load-Side Lugs
• Approximate Shipping Weight: 2.75 lbs
• Approximate Height: 6.5 inches

Material Compliance and Certifications

• Industry Standards: The CAH2175 molded case circuit breaker is manufactured to meet applicable industry standards for molded case circuit breakers used in North American electrical distribution systems.
• Safety and Performance Requirements: It is designed and tested in accordance with recognized safety and performance requirements for overcurrent protective devices, helping support code-compliant installations when used within its listed ratings.
• Installation Compliance: Always confirm compatibility with your specific panelboard or switchgear and verify installation in accordance with the National Electrical Code (NEC) and local regulations.

Where It Works Best

• The CAH2175 175 amp breaker is well-suited for commercial facilities, light industrial buildings, and service entrance or feeder applications operating at 120/240VAC. It is commonly used in panelboards and distribution equipment designed to accept CAH-frame molded case circuit breakers. This model is appropriate for maintaining existing electrical systems that require a 2-pole, 175A breaker with a 22kA interrupting rating and a non-interchangeable trip configuration.