CED63B100 - 100Amp Circuit Breaker

CED63B100 - 100 Amp Circuit Breaker

The CED63B100 molded case circuit breaker is a 3-pole, 100-amp breaker designed for dependable overcurrent protection in commercial and industrial power distribution systems. Built on the CED6 frame, this fuseless, current-limiting breaker delivers high interrupting capacity—200kA at 240VAC and 480VAC, and 100kA at 600VAC—making it well-suited for applications where fault current levels demand strong protection. Rated for 40°C operation and HACR applications, the CED63B100 is engineered for consistent performance in demanding electrical environments. This bolt-on circuit breaker includes load-side terminals and is suitable for reverse feed installations, helping ensure proper form, fit, and function when replacing or maintaining existing equipment. Like many legacy industrial breakers, it was built to last and continues to serve as a reliable solution in compatible systems.

Key Features and Benefits

• 100 Amp Rating – Designed to provide reliable overcurrent protection for 100A electrical circuits.
• 3-Pole Configuration – Ideal for three-phase power distribution systems.
• High Interrupting Capacity – Rated at 200kA @ 240VAC, 200kA @ 480VAC, and 100kA @ 600VAC for applications with elevated available fault current.
• Fuseless Current Limiting Design – Helps limit fault energy without the need for external fuses.
• Bolt-On Mounting – Ensures secure installation in compatible panelboards and switchboards.
• Includes Load-Side Terminals – Facilitates straightforward connection to downstream conductors.
• HACR Rated – Suitable for use with heating, air conditioning, and refrigeration equipment.
• Reverse Feed Suitable – Can be installed in reverse feed applications when required.
• CED6 Frame Type – Designed for proper form, fit, and functional replacement within CED6-compatible systems.

Technical Specifications

• Part Number: CED63B100
  
• Amperage: 100A
  
• Poles: 3
  
• Frame Type: CED6
  
• Interrupting Rating (A.I.C.):
  • 200kA @ 240VAC
  • 200kA @ 480VAC
  • 100kA @ 600VAC
• Voltage Rating: Up to 600VAC
  
• Temperature Rating: 40°C
  
• Mounting Type: Bolt-On
  
• Breaker Type: Fuseless Current Limiting Molded Case Circuit Breaker
  
• HACR Rated: Yes
  
• Reverse Feed: Suitable
  
• Ship Weight: 3.0 lbs
  
• Height: 9.58 inches
  

Material Compliance and Certifications

• Industry Standards: The CED63B100 circuit breaker is manufactured and tested to meet applicable industry standards for molded case circuit breakers.
• HACR Rating: HACR rating confirms suitability for HVAC-related equipment installations.
• Code Alignment: With interrupting ratings appropriate for high-fault-current systems, this breaker aligns with common commercial and industrial code requirements when installed in accordance with local electrical regulations and compatible equipment listings.
  

Where It Works Best

• The CED63B100 100A 3-pole circuit breaker is commonly used in commercial buildings, manufacturing facilities, and institutional settings where three-phase distribution and higher fault current capacities are present. It is particularly well-suited for panelboards and switchboards built to accommodate the CED6 frame. Contractors and maintenance professionals rely on this model when maintaining or replacing components in legacy electrical systems that require specific amperage, frame size, and interrupting ratings to ensure proper compatibility and continued safe operation.