HEG631050 - 50Amp Circuit Breaker

HEG631050 - 50Amp Circuit Breaker

The HEG631050 50 amp circuit breaker is built to deliver dependable circuit protection for demanding industrial and commercial electrical systems. Designed on the trusted HEG frame platform, this 3 pole breaker provides consistent performance where uptime and safety matter most. With strong interrupting ratings across multiple voltage levels, the HEG631050 helps protect equipment from overloads and short circuits while supporting the long-term integrity of your electrical distribution system. Whether you’re replacing an existing breaker or performing preventative maintenance, this unit offers the confidence and protection professionals expect in mission-critical applications.

Key Features and Benefits

• 50 Amp, 3 Pole Configuration: Provides reliable three-phase protection for commercial and industrial power distribution systems.
• High Interrupting Capacity: Rated up to 65kA at 240VAC, helping safeguard equipment against high fault current conditions.
• HEG Frame Design: Built on a proven frame platform known for strength and dependable operation in demanding environments.
• Multi-Voltage Performance: Suitable for applications rated 18kA at 600VAC, 25kA at 480VAC, and 65kA at 240VAC.
• Enhanced Equipment Protection: Helps minimize damage from short circuits and overloads, supporting system longevity and workplace safety.

Technical Specifications

• Model: HEG631050
  
• Amperage Rating: 50 Amps
  
• Poles: 3
  
• Interrupting Capacity (A.I.C.):
  • 18kA @ 600VAC
  • 25kA @ 480VAC
  • 65kA @ 240VAC
• Frame Type: HEG
  
• Approximate Ship Weight: 7.50 lbs
  

Material Compliance and Certifications

• UL Listed: Tested and certified to meet recognized U.S. safety standards.
• CSA Certified: Approved for use in applicable North American electrical installations.
• Industry Compliance: Manufactured to meet established performance and safety regulations for molded case circuit breakers.

Where It Works Best

• The HEG631050 circuit breaker is well-suited for industrial facilities, commercial buildings, manufacturing operations, and maintenance applications where reliable three-phase protection is essential. It performs particularly well in existing electrical distribution systems that require a 50 amp breaker with high interrupting capacity. Ideal for preventative maintenance programs or system upgrades, this breaker helps keep panels operating safely while protecting valuable equipment from electrical faults.