CHH2175 - 175Amp Circuit Breaker

CHH2175 - 175 Amp Circuit Breaker

The CHH2175 molded case circuit breaker is designed to provide dependable circuit protection in electrical distribution systems requiring a 175-amp, 2-pole breaker with a high interrupting rating of 100kA at 240VAC. Built on the CHH frame, this breaker includes a non-interchangeable trip unit, meaning the trip characteristics are factory set and integrated into the breaker. This design helps maintain consistent protection characteristics within compatible electrical equipment and legacy panel configurations. Molded case circuit breakers like the CHH2175 are commonly used in commercial and industrial power distribution systems to protect conductors and connected equipment from overloads and short circuits. With its durable molded case construction and standardized dimensions, this unit is intended to provide a form, fit, and functional replacement for systems designed to accept breakers from the CHH frame family. These breakers were built to last and remain a practical solution for maintaining existing electrical infrastructure.

Key Features and Benefits

• 175 Amp current rating: suitable for medium-to-large electrical loads
• 2-pole configuration: for protection of two-phase circuits
• 100kA interrupting capacity at 240VAC: for handling high fault currents
• CHH frame design: compatible with equipment designed for this frame type
• Factory-installed non-interchangeable trip unit: with fixed protection characteristics
• Molded case enclosure: that helps protect internal components and supports long service life
• Designed for form, fit, and functional replacement: in existing electrical systems

Technical Specifications

• Part Number: CHH2175
  
• Product Type: Molded Case Circuit Breaker
  
• Poles: 2
  
• Amperage Rating: 175A
  
• Voltage Rating: 240VAC
  
• Interrupting Rating (A.I.C.): 100kA @ 240VAC
  
• Frame Type: CHH
  
• Trip Unit: Non-Interchangeable (factory installed)
  
• Approximate Shipping Weight: 2.75 lbs
  
• Approximate Dimensions: 7.5 in. height
  

Material Compliance and Certifications

• Industry Standards: The CHH2175 circuit breaker is manufactured to meet applicable industry safety and performance standards for molded case circuit breakers, supporting use in electrical distribution equipment designed for the CHH frame platform.
• Molded Insulation Materials: Molded insulation materials help provide electrical isolation and protection of internal components.
• Electrical Safety Compliance: Compliance with recognized electrical safety standards helps ensure compatibility with properly rated systems and installation practices.

Where It Works Best

• Commercial building electrical distribution
• Industrial control panels and machinery feeds
• Power distribution equipment in facilities with higher fault current availability
• Maintenance or replacement needs in existing CHH-frame electrical systems