CED63B110 - 110Amp Circuit Breaker

CED63B110 - 110 Amp Circuit Breaker

The CED63B110 is a 3-pole, 110-amp fuseless current-limiting molded case circuit breaker designed for dependable overcurrent protection in commercial and industrial electrical distribution systems. Built on the CED6 frame platform, this breaker provides high interrupting capacity—up to 200kA at 240VAC and 480VAC—making it well-suited for applications where fault current levels are significant. With bolt-on mounting and included load-side terminals, the CED63B110 is engineered for proper form, fit, and function in compatible panelboards and switchboards. It is rated for operation at 40°C and is HACR rated, supporting use in heating, air conditioning, and refrigeration equipment circuits. Suitable for reverse feed applications, this breaker is built to last and designed to meet the demands of established electrical systems.

Key Features and Benefits

• 110 Amp Continuous Rating: Designed to provide consistent overcurrent protection for three-phase electrical systems.
• 3-Pole Configuration: Protects three-phase circuits in commercial and industrial environments.
• High Interrupting Capacity: Rated 200kA at 240VAC and 480VAC; 100kA at 600VAC for installations with elevated available fault current.
• Fuseless Current Limiting Design: Helps reduce fault energy without the need for additional fusing.
• Bolt-On Mounting: Secure installation in compatible distribution equipment.
• Includes Load-Side Terminals: Simplifies field installation and conductor termination.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment applications.
• Reverse Feed Suitable: Flexible configuration options for system design and replacement needs.
• CED6 Frame Type: Ensures proper compatibility within designated CED6 frame assemblies.

Technical Specifications

• Part Number: CED63B110
  
• Frame Type: CED6
  
• Amperage Rating: 110 Amps
  
• Poles: 3
  
• Interrupting Rating (A.I.C.):
  • 200kA @ 240VAC
  • 200kA @ 480VAC
  • 100kA @ 600VAC
• Voltage Rating: Up to 600VAC
  
• Mounting Type: Bolt-On
  
• Current Limiting: Yes (Fuseless)
  
• HACR Rated: Yes
  
• Reverse Feed: Suitable
  
• Temperature Rating: 40°C
  
• Approximate Shipping Weight: 3.0 lbs
  
• Approximate Height: 9.58 in.
  

Material Compliance and Certifications

• Industry Standards: The CED63B110 molded case circuit breaker is manufactured to meet applicable industry standards for molded case circuit breakers used in low-voltage power distribution systems.
• HACR Certification: HACR certification confirms suitability for HVAC-related equipment circuits. Always verify installation in accordance with the National Electrical Code (NEC) and local electrical codes to ensure compliance within your specific application.

Where It Works Best

• The CED63B110 is commonly used in commercial buildings, manufacturing facilities, institutional properties, and other environments requiring dependable three-phase circuit protection. Its high interrupting ratings make it appropriate for electrical systems with substantial available fault current. This breaker is particularly well-suited for panelboards and switchboards utilizing the CED6 frame, where maintaining proper fit and electrical compatibility is essential. It is also a practical solution for HVAC distribution circuits and other equipment operating within a 40°C ambient environment.