CHH2100H4 - 100Amp Circuit Breaker

CHH2100H4 - 100Amp Circuit Breaker

The CHH2100H4 is a 100 Amp, 2-pole molded case circuit breaker commonly used in commercial and industrial power distribution equipment. In many cases, this breaker is installed as a replacement for an existing CHH4 unit where matching the original ratings and physical configuration is the main requirement.

Most buyers searching for a CHH2100H4 aren't looking to change their electrical system—they simply need a breaker that matches the equipment already in service. That's where this model fits. With its 42kA interrupting rating at 240VAC and non-interchangeable trip unit, it is intended for applications that require the same protection characteristics as the original installation.

You'll often find breakers like this in switchboards, distribution equipment, feeder circuits, and other systems that have been operating reliably for years. When one of those breakers needs replacement, maintaining the original form and fit can make the job much more straightforward. The CHH2100H4 allows facilities to keep existing equipment configurations intact while replacing a worn, damaged, or failed breaker with the same style and rating.

Key Features and Benefits

• 100 Amp current rating for power distribution applications
• Two-pole configuration for compatible 240VAC systems
• CHH4 series molded case circuit breaker
• Non-interchangeable trip unit
• Helps protect electrical equipment from overloads and short-circuit conditions
• 42kA interrupting rating at 240VAC
• Supports form, fit, and function replacement requirements
• Commonly used in commercial and industrial electrical systems
• Built to last in properly maintained installations
• Helps maintain existing equipment ratings and specifications
• Suitable for feeder and power distribution applications
• Maintains compatibility with existing CHH4-series equipment

Technical Specifications

• Part Number: CHH2100H4
  
• Type: CHH4
  
• Product Type: Molded Case Circuit Breaker
  
• Amperage Rating: 100 Amps
  
• Poles: 2
  
• Voltage Rating: 240VAC
  
• Interrupting Rating: 42kAIC @ 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 CHH2100H4 is intended for use in compatible electrical distribution equipment and should be installed by qualified electrical personnel.
• It is commonly used in maintenance and replacement applications where matching the original breaker type is important.
• Installation should follow all applicable national, state, local, and facility electrical codes.
• Compatibility with the existing equipment should always be verified before installation.

Where It Works Best

• Commercial buildings and office facilities
• Manufacturing and industrial plants
• Distribution panels and switchboards
• Feeder circuit protection applications
• Existing CHH4-series installations
• Electrical maintenance and repair projects
• Replacement applications requiring matching ratings and dimensions
• Facilities operating legacy electrical infrastructure
• Applications requiring 100 Amp, 2-pole protection
• Systems requiring a 42kAIC interrupting rating at 240VAC
• Projects where maintaining original form, fit, and function is important

For facilities that depend on maintaining existing electrical equipment, the CHH2100H4 is often selected because it matches the original specifications already in place. Rather than changing the design of the system, it allows maintenance teams to replace a breaker and keep the installation consistent with how it was originally configured.