CHH2150H2 - 150Amp Circuit Breaker

CHH2150H2 - 150Amp Circuit Breaker

The CHH2150H2 is a 150 Amp, 2-pole molded case circuit breaker commonly used in commercial and industrial electrical equipment. You'll often find this breaker in switchboards, panelboards, feeder circuits, and distribution systems where a CHH2-series breaker was originally installed.

In many cases, the CHH2150H2 is purchased as a replacement for a breaker that's already been in service for years. When that happens, the goal is usually simple: match the existing breaker and keep the equipment configured the same way. That's why the amperage, interrupting rating, and physical dimensions matter just as much as the breaker itself.

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

The molded case construction is built to last, which is one reason breakers like the CHH2150H2 continue to be used in maintenance and repair projects. For many electricians and facility personnel, the decision comes down to one thing: finding a breaker that matches what's already there.

Key Features and Benefits

• 150 Amp current rating
• Two-pole molded case circuit breaker
• CHH2 series configuration
• Non-interchangeable trip unit
• 25kA interrupting rating at 240VAC
• Helps protect circuits from overload and short-circuit conditions
• Supports form, fit, and function replacement requirements
• Commonly used in commercial and industrial electrical equipment
• Built to last in properly maintained installations
• Suitable for feeder and branch circuit applications
• Maintains compatibility with existing CHH2-series equipment
• Helps preserve original equipment specifications

Technical Specifications

• Part Number: CHH2150H2
  
• Type: CHH2
  
• Product Type: Molded Case Circuit Breaker
  
• Amperage Rating: 150 Amps
  
• Poles: 2
  
• Voltage Rating: 240VAC
  
• Interrupting Rating: 25kAIC @ 240VAC
  
• Trip Unit: Non-Interchangeable
  
• Dimensions:
  • Width: 2.75 in.
  • Height: 7.50 in.
  • Depth: 3.06 in.
• Approximate Shipping Weight: 7.00 lbs.
  

Material Compliance and Certifications

• The CHH2150H2 is intended for use in compatible electrical distribution equipment and should be installed and serviced by qualified electrical personnel.
• Installation should follow all applicable national, state, local, and facility electrical codes.
• Before installation, compatibility with the existing equipment and system requirements should always be verified to ensure proper application.

Where It Works Best

• Commercial office buildings
• Industrial facilities and manufacturing plants
• Distribution panels and switchboards
• Feeder circuit protection applications
• Branch circuit protection applications
• Existing CHH2-series installations
• Electrical maintenance and repair projects
• Replacement applications requiring matching ratings and dimensions
• Facilities operating long-standing electrical infrastructure
• Applications requiring 150 Amp, 2-pole protection
• Systems requiring a 25kAIC interrupting rating at 240VAC