HFXD63B150 - 150Amp Circuit Breaker

HFXD63B150 - 150Amp Circuit Breaker

Trying to confirm whether the HFXD63B150 circuit breaker is the right match for an existing electrical system? Start with the full specification, not just the amperage. The HFXD63B150 is a 150-amp, 3-pole HFXD6 Sentron frame molded case circuit breaker with a non-interchangeable trip unit, intended for compatible commercial and industrial electrical distribution equipment. If your equipment calls for the HFXD63B150 or matching HFXD6 specifications, this breaker provides the intended electrical and physical configuration for a compatible replacement.

Key Features and Benefits

• 150A, 3-Pole Configuration: Designed for compatible electrical systems requiring a 150-amp, three-pole molded case circuit breaker.
• Non-Interchangeable Trip Unit: Uses the specified trip-unit configuration for this breaker model.
• Load-Side Terminals Included: The stated configuration includes load-side terminals, an important detail when checking replacement compatibility.
• Suitable for Reverse Feed: Can be used in compatible applications where reverse-fed operation is required.
• HACR Rated: Suitable for applications that specifically call for an HACR-rated breaker.
• 50/60Hz Operation: Designed for electrical systems operating at either listed frequency.
  

Technical Specifications

• Part Number: HFXD63B150
  
• Type / Frame: HFXD6
  
• Breaker Type: Sentron Frame Molded Case Circuit Breaker
  
• Amperage: 150A
  
• 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 supplied specifications identify the HFXD63B150 as HACR rated, with 50/60Hz operation and a 40°C rating.
No additional material-compliance declarations or agency certifications were included in the supplied product information.

Where It Works Best

The HFXD63B150 150A 3-pole circuit breaker is best suited for compatible commercial and industrial electrical distribution equipment, particularly existing or legacy systems designed around the HFXD6 Sentron frame.