CED63B110 - 110Amp Circuit Breaker

CED63B110 - 110Amp Circuit Breaker

Finding the right replacement circuit breaker often comes down to matching the exact ratings and configuration already installed in your electrical system. The CED63B110 is a 110 amp, 3-pole molded case circuit breaker designed for commercial and industrial power distribution applications where maintaining existing equipment specifications is essential. As part of the CED6 series, this breaker is commonly used in facilities that require dependable circuit protection and compatibility with established electrical infrastructure.

Built with a fuseless current-limiting design, the CED63B110 helps protect electrical equipment from overloads and short-circuit events while meeting the needs of systems with demanding fault-current requirements. Its high interrupting capacity ratings—200kA at both 240VAC and 480VAC, and 100kA at 600VAC—make it suitable for applications where available fault current must be carefully considered. The breaker features a bolt-on mounting configuration, includes load-side terminals, and is suitable for reverse-feed applications when installed according to applicable requirements.

Whether you're maintaining a manufacturing facility, servicing HVAC equipment, managing a commercial building, or replacing a breaker in an existing distribution system, matching the original amperage, pole count, and interrupting ratings is critical. The CED63B110 is built to last and provides the form, fit, and function needed to help keep electrical systems operating as intended.

Key Features and Benefits

• 110 amp continuous current rating
• 3-pole design for three-phase electrical systems
• CED6 series molded case circuit breaker
• Fuseless current-limiting construction
• Bolt-on mounting configuration
• Includes load-side terminals
• Suitable for reverse-feed applications
• HACR rated for heating, air conditioning, and refrigeration equipment
• Designed for operation in ambient temperatures up to 40°C
• Helps protect circuits from overload and short-circuit conditions
• Built to last in commercial and industrial environments
• Supports maintenance and replacement projects where matching existing equipment specifications is important

Technical Specifications

• Part Number: CED63B110
  
• Type: CED6
  
• Amperage: 110A
  
• Poles: 3
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Mounting Style: Bolt-On
  
• Current Limiting: Yes, Fuseless Current Limiting
  
• Included Terminals: Load-Side Terminals
  
• HACR Rated: Yes
  
• Reverse Feed Suitable: Yes
  
• Ambient Temperature Rating: 40°C
  
• Interrupting Capacity (A.I.C.)
  • 200kA @ 240VAC
  • 200kA @ 480VAC
  • 100kA @ 600VAC
• Width: 3.00 in.
• Height: 9.58 in.
• Depth: 3.92 in.
• Approximate Dimensions: 3.00"W × 9.58"H × 3.92"D
• Approximate Shipping Weight: 8.00 lbs.
  

Material Compliance and Certifications

• HACR Rated
• Fuseless Current-Limiting Molded Case Circuit Breaker
• Suitable for commercial and industrial electrical distribution applications
• Designed for installation in accordance with applicable electrical codes and manufacturer requirements
• Suitable for reverse-feed applications where permitted by system design
• Verify compatibility with existing equipment before installation

Where It Works Best

The CED63B110 is commonly found in manufacturing plants, warehouses, office buildings, schools, healthcare facilities, and other commercial or industrial environments that rely on three-phase electrical distribution. Typical installations include switchboards, panelboards, motor control centers, HVAC systems, and distribution equipment requiring a 110 amp, 3-pole breaker with high interrupting capacity ratings.