CFD63B080L - 80Amp Circuit Breaker

CFD63B080L - 80Amp Circuit Breaker

When your electrical systems require dependable overcurrent protection in demanding commercial and industrial environments, the CFD63B080L delivers the ratings and configuration needed to keep power distribution operating as intended. This 80 amp, 3-pole molded case circuit breaker is built on the CFD6 Sentron frame and is designed to protect three-phase electrical systems from overloads and short circuits while maintaining compatibility with existing equipment.

The breaker features a non-interchangeable trip unit and fuseless current-limiting design, helping limit the effects of fault currents while providing reliable circuit protection. With interrupting capacities rated at 200kA at 240VAC, 200kA at 480VAC, and 100kA at 600VAC, the CFD63B080L is well suited for installations where available fault current levels demand substantial interruption capability.

Whether you're maintaining a manufacturing facility, servicing HVAC equipment, supporting a commercial building's power distribution system, or replacing a compatible breaker in existing gear, the CFD63B080L offers a practical form-fit-function solution built for long-term service.

Key Features and Benefits

• 80 amp continuous current rating
• 3-pole configuration for three-phase power systems
• CFD6 Sentron frame design
• Molded case circuit breaker construction
• Non-interchangeable trip unit
• Fuseless current-limiting protection
• Interrupting capacity:
  • 200kA @ 240VAC
  • 200kA @ 480VAC
  • 100kA @ 600VAC
• Includes line-side and load-side terminals
• HACR rated
• Suitable for 50/60Hz applications
• Built to last in commercial and industrial electrical environments

Technical Specifications

• Part Number: CFD63B080L
  
• Type: CFD6
  
• Poles: 3
  
• Amperage: 80A
  
• Frequency: 50/60Hz
  
• Temperature Rating: 40°C Ambient
  
• Frame: Sentron
  
• Trip Unit: Non-Interchangeable
  
• Current Limiting: Fuseless Current Limiting
  
• A.I.C. Rating: 200kA @ 240VAC; 200kA @ 480VAC; 100kA @ 600VAC
  
• Included: Line-Side and Load-Side Terminals
  
• Approximate Weight: 39 lbs
  
• Dimensions:
  • 4.50"W x 14.25"H x 4.00"D

Material Compliance and Certifications

• HACR Rated
• Rated for 50/60Hz operation
• Designed for use in 40°C ambient environments
• Manufactured for commercial and industrial electrical distribution applications

Where It Works Best

The CFD63B080L is commonly found in commercial buildings, manufacturing facilities, processing plants, HVAC systems, motor control equipment, switchboards, panelboards, and other power distribution applications that require an 80 amp, 3-pole circuit breaker. It is particularly well suited as a form-fit-function replacement for compatible CFD6 Sentron-frame installations where maintaining original equipment specifications is important.