HFXD63B110 - 110Amp Circuit Breaker

HFXD63B110 - 110Amp Circuit Breaker

When you’re replacing a circuit breaker in an existing electrical system, getting the details right matters. The HFXD63B110 is a 110-amp, 3-pole HFXD6 Sentron frame molded case circuit breaker designed for compatible commercial and industrial electrical distribution equipment. The HFXD63B110 is also suitable for reverse-fed applications and comes with load-side terminals. And because physical fit can be just as important as electrical ratings, its dimensions are clearly defined at 4.50 inches wide x 9.50 inches high x 4.00 inches deep.

Key Features and Benefits

• 110A, 3-pole configuration: Designed for compatible electrical systems that require a 110-amp, three-pole molded case circuit breaker.
• Non-interchangeable trip unit: Maintains the specified trip-unit configuration associated with this particular breaker model.
• Suitable for reverse-fed applications: Gives installers flexibility where a compatible system is designed for reverse-feed use.
• Load-side terminals included: Clearly defined terminal configuration makes it easier to confirm the breaker against existing equipment requirements.
• HACR rated: Suitable for compatible applications where an HACR-rated breaker is specified.
• 50/60Hz operation: Designed for systems operating at either of these standard frequencies.
  

Technical Specifications

• Part Number: HFXD63B110
  
• Type / Frame: HFXD6
  
• Breaker Type: Sentron Frame Molded Case Circuit Breaker
  
• Amperage: 110A
  
• 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: 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 available specifications identify the HFXD63B110 as HACR rated and specify operation at 50/60Hz with a 40°C temperature rating.
No additional material-compliance declarations or certifications are included in the supplied product information.

Where It Works Best

The HFXD63B110 110A 3-pole circuit breaker makes the most sense in compatible commercial and industrial electrical distribution systems, especially when maintaining existing or legacy equipment designed around an HFXD6 Sentron frame molded case circuit breaker. It is also suited to compatible applications that call for reverse-feed capability, HACR rating, 50/60Hz operation, and load-side terminals.