CA2175Y - 175Amp Circuit Breaker

CA2175Y - 175 Amp Circuit Breaker

The CA2175Y molded case circuit breaker is a 2-pole, 175 amp breaker designed for dependable overcurrent protection in 120/240VAC electrical distribution systems. Built on a CA frame with a non-interchangeable trip unit, this breaker is engineered for consistent thermal-magnetic protection in commercial and industrial environments operating at 40°C. With a 10kA A.I.C. rating, the CA2175Y helps protect conductors and equipment from overloads and short circuits while maintaining proper fit and function in compatible panelboards and switchboards. Line-side lugs are included, supporting secure terminations and straightforward installation in systems designed for this frame type. Built to last and designed for reliable service, the CA2175Y is well suited for maintaining or restoring existing electrical infrastructure.

Key Features and Benefits

• 175 Amp Rating: Designed to handle substantial load demands in commercial and industrial applications.
• 2-Pole Configuration: Provides protection for 120/240VAC circuits requiring dual-pole interruption.
• 10kA A.I.C. @ 120/240VAC: Rated to safely interrupt fault currents up to 10,000 amps.
• CA Frame Type: Ensures proper form, fit, and functional replacement in equipment designed for CA frame breakers.
• Non-Interchangeable Trip Unit: Factory-calibrated trip mechanism for consistent overload and short-circuit protection.
• Line-Side Lugs Included: Allows for secure and reliable conductor terminations.
• 40°C Ambient Rating: Suitable for standard operating conditions in electrical rooms and distribution panels.
• Durable Molded Case Construction: Designed for long service life in demanding electrical environments.

Technical Specifications

• Part Number: CA2175Y
• Poles: 2
• Amperage: 175A
• Voltage Rating: 120/240VAC
• A.I.C. Rating: 10kA @ 120/240VAC
• Frame Type: CA
• Trip Unit: Non-Interchangeable
• Ambient Temperature Rating: 40°C
• Included Accessories: Line-Side Lugs
• Approximate Shipping Weight: 2.75 lbs
• Approximate Height: 6.5 inches

Material Compliance and Certifications

• Industry Standards: The CA2175Y molded case circuit breaker is manufactured to meet applicable industry standards for molded case circuit breakers, including compliance with relevant UL and ANSI requirements where specified by the original manufacturer.
• NEC Compliance: It is designed for installation in accordance with the National Electrical Code (NEC) and should be installed by qualified personnel following all applicable local and national electrical regulations.

Where It Works Best

• The CA2175Y is commonly used in commercial buildings, light industrial facilities, and other properties operating 120/240VAC distribution systems that require a 175 amp, 2-pole breaker in a CA frame. It is particularly well suited for maintaining existing panelboards and switchgear designed around CA frame specifications, ensuring proper alignment, mounting, and electrical connection without modification. Whether replacing a failed unit or maintaining facility infrastructure, this breaker supports continued operation of established electrical systems with the correct ratings and configuration.