HFXD63B110L - 110Amp Circuit Breaker

HFXD63B110L - 110Amp Circuit Breaker

Looking for an HFXD63B110L circuit breaker and need to confirm the details before making a replacement decision? This 110-amp, 3-pole HFXD6 Sentron frame molded case circuit breaker is designed for compatible electrical distribution equipment where matching the correct frame, amperage, pole configuration, dimensions, and interrupting rating matters. When your replacing a circuit breaker in an existing or legacy electrical system, details count—and this breaker gives you clearly defined specifications for evaluating form, fit, and function. It’s a straightforward, purpose-built electrical component built to last when properly installed and used within its specified ratings.

Key Features and Benefits

• 110 Amp, 3-Pole Configuration: Need a 110A three-pole breaker? The HFXD63B110L provides that exact configuration for compatible applications.
• Non-Interchangeable Trip Unit: Uses the specified fixed trip-unit arrangement for this breaker model.
• Terminals Included: The breaker includes both line and load-side terminals, helping match the required connection configuration.
• Reverse-Feed Suitable: Designed for use in compatible applications where reverse feeding is required.
• HACR Rated: Carries an HACR rating for applications requiring this designation.
• 50/60Hz Operation: Suitable for compatible electrical systems operating at either standard frequency.
  

Technical Specifications

• Part Number: HFXD63B110L
  
• Type / Frame: HFXD6
  
• Breaker Type: Sentron Frame Molded Case Circuit Breaker
  
• Amperage: 110A
  
• Poles: 3
  
• A.I.C. @ 600VAC: 25kA
  
• A.I.C. @ 480VAC: 65kA
  
• A.I.C. @ 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 supplied specifications identify the HFXD63B110L as HACR rated, with 50/60Hz operation and a 40°C rating.
Because no additional material-compliance declarations or agency certifications were provided for this exact part number, they should not be assumed.

Where It Works Best

The HFXD63B110L 110A 3-pole molded case circuit breaker makes the most sense when you're maintaining compatible commercial or industrial electrical distribution equipment, particularly an existing or legacy system designed around the HFXD6 frame.