FD62B080 - 80Amp Circuit Breaker

FD62B080 - 80Amp Circuit Breaker

When your circuit breaker needs to be replaced, the right fit depends on more than just the amp rating. The replacement also needs to match the way the electrical system was originally designed. Voltage rating, pole count, trip characteristics, interrupting capacity, and lug configuration all play an important role in making sure the breaker is suited for the application.

The FD62B080 comes equipped with line and load side lugs and supports larger conductor sizes, accepting 6 AWG to 350 kcmil copper conductors and 4 AWG to 350 kcmil aluminum conductors. With a standard 40°C rating and compliance with UL 489 and IEC 60947-2 standards, this Siemens molded case circuit breaker is a practical choice for commercial and industrial electrical distribution equipment where maintaining the existing breaker specifications is important.

Key Features and Benefits

• Siemens FD-frame molded case circuit breaker
• Catalog Number: FD62B080
• 80 Amp current rating
• Two-pole configuration
• Thermal-magnetic trip unit for overload and short-circuit protection
• Rated for 600 VAC
• Standard 40°C breaker rating
• Includes line and load side lugs
• Meets UL 489 and IEC 60947-2 standards
• Suitable for compatible FD-frame electrical distribution equipment
• Built to last in commercial and industrial environments
  

Technical Specifications

• Manufacturer: Siemens
  
• Catalog Number: FD62B080
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: FD
  
• Amperage Rating: 80 Amps
  
• Number of Poles: 2
  
• Trip Type: Thermal-Magnetic
  
• Voltage Rating: 600 VAC
  
• Interrupting Rating:
  • 22 kAIC at 600 VAC
  • 35 kAIC at 480 VAC
• Temperature Rating: 40°C
  
• Terminals: Line and Load Side Lugs
  
• Wire Range:
  • Copper: 6 AWG – 350 kcmil
  • Aluminum: 4 AWG – 350 kcmil
• Dimensions: 4.5 in. W × 9.5 in. H × 4 in. D
  
• Weight: Approximately 8.135 lbs
  
• UPC: 783643211315
  

Material Compliance and Certifications

The Siemens FD62B080 is designed to meet UL 489 and IEC 60947-2 standards for molded case circuit breakers. Before installation, confirm the breaker matches the existing equipment, including the frame type, voltage rating, pole count, interrupting capacity, trip characteristics, and lug configuration.

Where It Works Best

The FD62B080 is commonly used in commercial buildings, industrial facilities, manufacturing plants, and electrical distribution equipment requiring compatible FD-frame circuit protection.