HFXD63B100L - 100Amp Circuit Breaker

HFXD63B100L - 100Amp Circuit Breaker

Looking for an HFXD63B100L circuit breaker to match an existing electrical installation? With replacement breakers, it pays to look beyond the amperage and confirm the full set of specifications. If your equipment specifically calls for this HFXD6 configuration, the HFXD63B100L provides the intended electrical and physical characteristics for a compatible replacement. Properly selected, installed, and operated within its stated ratings, it is built to last in its intended application.

Key Features and Benefits

• 100A, 3-pole configuration: Designed for compatible systems that require a 100-amp, three-pole molded case circuit breaker.
• Non-interchangeable trip unit: Uses the specified trip-unit configuration associated with this breaker model.
• Line and load-side terminals included: Both terminal sets are part of this configuration, which is important when matching the breaker to an existing installation.
• Suitable for reverse-fed applications: Can be used where compatible equipment and installation requirements permit reverse feeding.
• HACR rated: Suitable for applications that specifically call for an HACR-rated breaker.
• 50/60Hz operation: Designed for systems operating at either listed frequency.
  

Technical Specifications

• Part Number: HFXD63B100L
  
• Type / Frame: HFXD6
  
• Product Type: Sentron Frame Molded Case Circuit Breaker
  
• Amperage: 100A
  
• 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 HFXD63B100L 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, environmental certifications, or third-party listings were included in the supplied product information, so those claims are not assumed here.

Where It Works Best

The HFXD63B100L 100A 3-pole circuit breaker is best suited for compatible commercial and industrial electrical distribution equipment, especially existing or legacy systems designed around the HFXD6 Sentron frame and this breaker’s specific electrical and physical characteristics.
Replacing an existing breaker? Don’t stop at the 100A rating. A proper compatibility check should include the HFXD63B100L part number, HFXD6 frame, three-pole configuration, system voltage, required A.I.C. rating, non-interchangeable trip unit, line and load-side terminal arrangement, frequency, temperature rating, reverse-feed requirements, and physical dimensions.