Q232175H - 175 Amp Circuit Breaker

Q232175H - 175 Amp Circuit Breaker

The Q232175H is a 175A, 3-pole Q2H molded-case circuit breaker for compatible Q-Frame I-Line equipment. It has a plug-on connection, thermal-magnetic trip, and an A.I.C. rating of 22 kA at 240 VAC. Overall dimensions are 7.88" high x 4.5" wide x 4.31" deep.

If you're working on an existing I-Line installation, you already know that amperage is only part of the equation. The frame, number of poles, mounting style, trip type, interrupting rating, and physical size must all be right for the application. That's where the Q232175H's specifications matter. It's intended for equipment that calls for this particular Q2H, Q-Frame, 175-amp, 3-pole configuration. The molded case construction is built to last when used within its specified ratings and installed in the correct equipment. For older electrical systems where keeping the original form, fit, and function is the goal, the Q232175H provides a straightforward match when these specifications are required.

Key Features and Benefits

• 175-amp rating for applications designed around this amperage.
• Three poles for compatible three-pole electrical systems.
• Q2H, Q-Frame configuration for equipment requiring this breaker style and frame.
• I-Line plug-on mounting for the appropriate I-Line installation.
• Thermal-magnetic trip provides the breaker's overcurrent protection.
• Rated 22kA at 240VAC A.I.C.
• Clearly defined dimensions help when checking the breaker against an existing installation.
• Molded case construction is made for lasting service when correctly applied and maintained.

Technical Specifications

• Part Number: Q232175H
  
• Type: Q2H
  
• Frame: Q-Frame
  
• Breaker Type: Molded Case Circuit Breaker
  
• Poles: 3
  
• Amperage: 175A
  
• Mounting: I-Line, Plug-On
  
• Trip: Thermal-Magnetic
  
• A.I.C. Rating & Volts: 22kA @ 240VAC
  
• Dimensions:
  • Height: 7.88 in.
  • Width: 4.5 in.
  • Depth: 4.31 in.

Material Compliance and Certifications

• No specific material compliance information, agency certifications, or listings were included in the supplied specifications for the Q232175H. Requirements can differ from one job or facility to another, so any required certification or compliance information should be checked against the markings and documentation for the actual breaker.

Where It Works Best

• The Q232175H circuit breaker is best suited to existing Q-Frame I-Line equipment that requires a 175A, three-pole Q2H breaker with plug-on mounting. It's a practical fit for maintenance and replacement work on legacy electrical distribution equipment when the existing system calls for these specifications.
• Before using a replacement breaker, compare more than the catalog number. Check the frame, amperage, poles, Q2H type, I-Line mounting, 22kA @ 240VAC rating, and dimensions against the existing equipment. Those details help determine whether you've got the right breaker for the job.