HEG631100 - 100Amp Circuit Breaker

HEG631100 - 100Amp Circuit Breaker

The HEG631100 100 amp circuit breaker is a dependable choice for protecting three-phase electrical systems in commercial and industrial settings. Rated at 100 amps with a 3-pole configuration, this breaker is designed for use in compatible HEG frame panels and switchgear. It provides the level of fault protection you’d expect in demanding environments, with interrupting ratings up to 65kA at 240VAC. Whether you’re replacing an existing unit or maintaining facility equipment, the HEG631100 helps keep your electrical distribution system operating safely and efficiently.

Key Features and Benefits

• 100 Amp, 3-Pole Design: Built for three-phase power distribution applications.
• High Interrupting Ratings: 65kA @ 240VAC, 25kA @ 480VAC, and 18kA @ 600VAC for solid short-circuit protection.
• HEG Frame Compatibility: Designed to fit properly within HEG frame systems, making replacements straightforward.
• Reliable Performance: Helps protect wiring, panels, and connected equipment from overloads and short circuits.
• Built for Demanding Environments: Suitable for commercial and industrial electrical infrastructure.

Technical Specifications

• Part Number: HEG631100
  
• Amperage Rating: 100A
  
• Poles: 3
  
• Interrupting Capacity (A.I.C.):
  • 18kA @ 600VAC
  • 25kA @ 480VAC
  • 65kA @ 240VAC
• Frame Type: HEG
  
• Shipping Weight: Approximately 7.50 lbs
  

Material Compliance and Certifications

• UL Listed
• CSA Certified
• Manufactured to meet applicable industry safety and performance standards for molded case circuit breakers.

Where It Works Best

• The HEG631100 circuit breaker is commonly used in commercial buildings, industrial facilities, and manufacturing operations that rely on three-phase power systems. It’s a practical option for maintenance teams and electricians replacing an existing HEG frame breaker and looking to maintain system safety without altering the setup.