CHH2175H2 - 175Amp Circuit Breaker

CHH2175H2 - 175Amp Circuit Breaker

The CHH2175H2 is a 175 Amp, 2-pole molded case circuit breaker commonly used in commercial and industrial electrical equipment. You'll typically find it installed in switchboards, panelboards, feeder circuits, and other distribution equipment where a CHH2-series breaker was originally specified.

Most people searching for a CHH2175H2 aren't redesigning a system—they're replacing a breaker that's already there. Maybe it's part of a scheduled shutdown. Maybe a breaker needs to be swapped out during maintenance. In either case, matching the original ratings is usually what matters most.

This breaker features a 25kA interrupting rating at 240VAC and a non-interchangeable trip unit. Its two-pole design allows both poles to operate together and is intended for applications that require that configuration.

Many facilities continue to operate electrical equipment that has been in service for years. When a breaker needs replacement, using the same type can make the process more straightforward and help keep the existing equipment unchanged. That's one reason the CHH2175H2 continues to be used in maintenance and repair work across commercial and industrial environments.

Key Features and Benefits

• 175 Amp current rating
• 2-pole molded case circuit breaker
• CHH2 series design
• Non-interchangeable trip unit
• 25kA interrupting rating at 240VAC
• Helps protect circuits from overload and short-circuit conditions
• Supports form, fit, and functional replacement requirements
• Compatible with equipment designed for CHH2-series breakers
• Commonly used in commercial and industrial electrical systems
• Helps maintain existing system configurations
• Built to last in properly maintained electrical installations
• Suitable for feeder and branch circuit protection applications
• Helps preserve original equipment specifications

Technical Specifications

• Part Number: CHH2175H2
  
• Type: CHH2
  
• Product Type: Molded Case Circuit Breaker
  
• Amperage Rating: 175 Amps
  
• Poles: 2
  
• Voltage Rating: 240VAC
  
• Interrupting Rating: 25kAIC @ 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Width: 2.75 in.
  
• Height: 7.50 in.
  
• Depth: 3.06 in.
  
• Dimensions: 2.75"W x 7.50"L x 3.06"D
  
• Approximate Shipping Weight: 7.00 lbs.
  

Material Compliance and Certifications

• The CHH2175H2 is intended for installation in compatible electrical distribution equipment and should be installed and serviced by qualified electrical professionals. Proper application, installation, and maintenance should be performed in accordance with applicable local, state, and national electrical codes. Compatibility with the existing electrical system should always be verified before installation.

Where It Works Best

• Commercial buildings
• Manufacturing facilities
• Industrial plants
• Institutional and educational facilities
• Electrical distribution equipment
• Switchboards and panelboards
• Feeder circuit protection applications
• Branch circuit protection applications
• Existing CHH2-series electrical installations
• Maintenance and repair projects requiring matching breaker specifications
• Facilities operating long-established electrical infrastructure
• Applications requiring a 175 Amp, 2-pole circuit breaker
• Systems requiring a 25kAIC interrupting rating at 240VAC