HHFD63B080L - 80Amp Circuit Breaker

HHFD63B080L - 80Amp Circuit Breaker

The HHFD63B080L is an 80-amp, 3-pole molded case circuit breaker designed for your compatible electrical distribution equipment that requires an FD frame breaker with the correct rating and connection setup. This Sentron FD frame circuit breaker uses a thermal-magnetic trip unit and is intended for use in existing electrical systems where keeping the original equipment arrangement matters.

Key Features and Benefits

• 80-amp rating – Designed for electrical applications requiring an 80A molded case circuit breaker.
• 3-pole design – Provides the required configuration for compatible three-phase systems.
• Thermal-magnetic trip unit – Provides both thermal and magnetic overcurrent protection.
• FD frame configuration – Designed for equipment using an FD frame molded case circuit breaker.
• Line and load-side lugs included – Includes the connection lugs required for compatible installations.
• Flexible wire compatibility – Accepts copper conductors from 6 AWG to 350 kcmil and aluminum conductors from 4 AWG to 350 kcmil.
• UL 489 and IEC 60947-2 standards – Designed for applications requiring these circuit breaker standards.

Technical Specifications

• Catalog Number: HHFD63B080L
  
• Breaker Type: Molded Case Circuit Breaker
  
• Frame Type: FD Frame
  
• Poles: 3
  
• Amperage Rating: 80 Amps
  
• Voltage Rating: 600VAC
  
• A.I.C. Ratings:
  • 25kAIC at 600VAC
  • 100kAIC at 480VAC
• Trip Unit: Thermal-magnetic trip unit
  
• Temperature Rating: 40°C
  
• Frequency: 50/60Hz
  
• Terminals: Line and load-side lugs included
  
• Wire Range:
  • Copper: 6 AWG - 350 kcmil
  • Aluminum: 4 AWG - 350 kcmil
• Dimensions: 4.50"W x 9.50"H x 4.00"D
  
• Width: 4.5 inches
  
• Height: 9.5 inches
  
• Depth: 4.0 inches
  
• Approximate Shipping Weight: 14 lbs.
  

Material Compliance and Certifications

The HHFD63B080L is an FD frame molded case circuit breaker designed for electrical equipment requiring the listed ratings and configuration. This breaker is designed to meet UL 489 and IEC 60947-2 standards and is intended for use in compatible commercial and industrial electrical systems. Always confirm that the breaker specifications match the equipment requirements and applicable electrical standards before installation.

Where It Works Best

The HHFD63B080L works best in compatible electrical distribution equipment requiring a 3-pole, 80-amp FD frame molded case circuit breaker. It is suited for maintenance and replacement applications involving panels, switchboards, and other electrical assemblies designed for this breaker style. With its thermal-magnetic trip unit, included lugs, and specified ratings, it helps keep properly matched electrical equipment operating while maintaining the original system configuration.