HFXD63B080L - 80Amp Circuit Breaker

HFXD63B080L - 80Amp Circuit Breaker

Need an HFXD63B080L circuit breaker for an existing electrical system? When you’re replacing a breaker, getting the details right matters—and amperage is only one piece of the puzzle. Simply put, if your equipment calls for the HFXD63B080L configuration, this breaker gives you the specific electrical ratings, terminal arrangement, and physical footprint needed for a proper form, fit, and functional replacement. It’s built to last while performing the job for which it was designed.

Key Features and Benefits

• 80A, 3-Pole Configuration: Designed for compatible three-pole electrical applications requiring an 80-amp breaker.
• Line and Load-Side Terminals Included: Both terminal sets are included with this configuration, an important detail when matching a replacement breaker.
• Non-Interchangeable Trip Unit: Uses the trip-unit arrangement specified for the HFXD63B080L.
• Suitable for Reverse Feed: Can be used in compatible applications requiring a reverse-fed breaker configuration.
• HACR Rated: Suitable for applications where the specified HACR designation is required.
• 50/60Hz Operation: Compatible with systems operating at either specified frequency.
  

Technical Specifications

• Part Number: HFXD63B080L
  
• Type / Frame: HFXD6
  
• Product Type: Sentron Frame Molded Case Circuit Breaker
  
• Amperage: 80A
  
• Number of Poles: 3
  
• A.I.C. Rating at 600VAC: 25kA
  
• A.I.C. Rating at 480VAC: 65kA
  
• A.I.C. Rating at 240VAC: 100kA
  
• Frequency: 50/60Hz
  
• Temperature Rating: 40°C
  
• Trip Unit: Non-Interchangeable
  
• HACR Rated: Yes
  
• Reverse Feed: Suitable for Reverse-Fed Applications
  
• Terminals: Line and Load-Side Terminals Included
  
• Width: 4.50 in.
  
• Height: 9.50 in.
  
• Depth: 4.00 in.
  
• Overall Dimensions:
  • 4.50"W x 9.50"H x 4.00"D
• Approx. Shipping Weight: 14.00 lbs.
  

Material Compliance and Certifications

The HFXD63B080L molded case circuit breaker is identified in the supplied specifications as HACR rated, with 50/60Hz operation and a 40°C temperature rating.
No additional material-compliance declarations or third-party certifications were included in the supplied product information, so they should not be assumed.

Where It Works Best

The HFXD63B080L 80A 3-pole circuit breaker is best suited to compatible commercial and industrial electrical distribution systems, particularly existing or legacy equipment designed for the HFXD6 Sentron frame. It can be a good fit when maintenance or repair work calls for the specific HFXD63B080L configuration rather than simply another 80-amp breaker.
And that’s an important distinction. Matching amperage alone isn’t enough. For a form, fit, and functional replacement, check the HFXD6 frame, three-pole configuration, 80A rating, system voltage, required A.I.C. rating, non-interchangeable trip unit, terminal arrangement, dimensions, frequency, and application requirements.