EHB24100 - 100 Amp Circuit Breaker

EHB24100 - 100 Amp Circuit Breaker

When you’re maintaining an existing electrical system, the last thing you want is guesswork. The EHB24100 circuit breaker is built to fit right into EHB-4 frame panelboards, making it a straightforward, dependable replacement for keeping your system running safely. With a 2-pole design and 100-amp capacity, it’s well-suited for handling everyday commercial and industrial loads without overcomplicating installation.

What really matters in these environments is consistency—and that’s exactly what this breaker delivers. Its bolt-on mounting creates a secure connection that helps prevent shifting or loose contact over time, while its interrupting ratings of 14kA at 480VAC and 65kA at 240VAC give you the protection needed when fault conditions occur. Whether you’re servicing a facility or managing ongoing maintenance, this breaker keeps things simple: it fits correctly, performs as expected, and is built to last.

Key Features and Benefits

• Designed for Direct Replacement – Matches EHB-4 frame specifications for easy integration into existing panels
• 2-Pole Protection – Ideal for multi-phase circuit applications in commercial and industrial systems
• 100 Amp Capacity – Supports common distribution loads without overcomplication
• Bolt-On Connection – Helps ensure a tight, stable installation that stays in place
• Strong Interrupting Ratings –
  • 14kA @ 480VAC
  • 65kA @ 240VAC
• Built to Last – Made for long-term use in demanding electrical environments

Technical Specifications

• Part Number: EHB24100
  
• Poles: 2
  
• Amperage: 100A
  
• Voltage Rating: Up to 480VAC
  
• Interrupting Capacity:
  • 14kA @ 480VAC
  • 65kA @ 240VAC
• Frame Type: EHB-4
  
• Mounting Type: Bolt-On
  
• Height: 4.25 inches
  
• Shipping Weight: 2.0 lbs
  

Material Compliance and Certifications

• Meets applicable UL standards for molded case circuit breakers
• Supports installation in systems following NEC (National Electrical Code) requirements
• Built with industry-standard materials for electrical insulation and structural integrity

Where It Works Best

The EHB24100 is a practical choice for commercial facilities, industrial plants, and institutional buildings where EHB-4 frame breakers are already in place. It works especially well in panelboards, distribution systems, and equipment protection circuits that require a properly matched bolt-on breaker. If you’re focused on keeping an existing system operating safely and efficiently, this breaker fits right into the job without unnecessary adjustments.