EHB3100 - 100Amp Circuit Breaker

EHB3100 - 100Amp Circuit Breaker

When keeping an existing electrical system operating as intended, finding a circuit breaker with the proper ratings and compatibility matters. The EHB3100 is a 3-pole, 100 amp thermal-magnetic circuit breaker designed to provide the correct form, fit, and function for compatible Type EHB electrical distribution systems. Specifically engineered for panels manufactured before 1989, this breaker helps maintain the original design of legacy equipment without requiring modifications.

Whether you're replacing a failed breaker during scheduled maintenance or servicing an existing electrical panel, the EHB3100 is built to last and provides the dependable form, fit, and function needed to keep compatible electrical systems operating as designed.

Key Features and Benefits

• 100 Amp continuous current rating
• Three-pole design for three-phase electrical systems
• Thermal-magnetic trip mechanism protects against overloads and short circuits
• Non-interchangeable trip unit maintains original breaker configuration
• Rated for operation in 40°C ambient environments
• Includes load terminals
• Designed for panels manufactured before 1989
• Built to last for long-term service in compatible systems
• Provides the proper form, fit, and function for Type EHB applications
  

Technical Specifications

• Part Number: EHB3100
  
• Type: EHB
  
• Amperage: 100 Amps
  
• Poles: 3
  
• Trip Mechanism: Thermal-Magnetic
  
• Trip Unit: Non-Interchangeable
  
• Interrupting Rating: 14kA @ 480VAC
  
• Temperature Rating: 40°C
  
• Dimensions:
  • Width: 4.13 inches
  • Length: 6.00 inches
  • Depth: 3.38 inches
• Approximate Shipping Weight: 5.50 lbs.
  
• Included: Load Terminals
  
• Panel Compatibility: Designed for panels manufactured before 1989
  

Material Compliance and Certifications

• The EHB3100 is manufactured to match the original electrical ratings and dimensional characteristics associated with compatible Type EHB circuit breakers.
• Before installation, verify that the breaker's electrical ratings and physical configuration match the requirements of your equipment.
• Installation should always be performed by qualified personnel and in accordance with applicable electrical codes and manufacturer recommendations.
  

Where It Works Best

The EHB3100 is a practical choice for maintaining commercial, industrial, and institutional electrical systems that continue to use Type EHB circuit breakers. It is commonly installed in panelboards manufactured before 1989, making it well suited for maintenance projects, equipment repairs, and routine replacement of existing breakers. If your goal is to maintain the original configuration of a compatible electrical system, this breaker provides the form, fit, and function needed for the application.