CED63B020L - 20Amp Circuit Breaker

CED63B020L - 20 Amp Circuit Breaker

The CED63B020L is a 3-pole, 20-amp molded case circuit breaker designed for dependable circuit protection in commercial and industrial electrical distribution systems. Built on the CED6 frame, this fuseless current limiting breaker provides high interrupting capacity—up to 200kA at 240VAC and 480VAC—making it suitable for installations where available fault current demands serious protection. Rated for operation at 40°C and HACR approved, the CED63B020L is engineered for long service life in demanding environments. It includes both line- and load-side terminals and is suitable for reverse feed applications, offering flexibility for a wide range of panel configurations and system layouts. This breaker is built to last and is commonly used as a form, fit, and function replacement in existing equipment where maintaining original system design and electrical ratings is critical.

Key Features and Benefits

• 20 Amp Continuous Rating: Designed to protect branch circuits and equipment operating within 20A parameters.
• 3-Pole Configuration: Ideal for three-phase power distribution systems.
• High Interrupting Capacity: Rated 200kA at 240VAC and 480VAC; 100kA at 600VAC for applications with elevated available fault current.
• Fuseless Current Limiting Design: Helps reduce fault energy without the need for separate fuses.
• CED6 Frame Type: Ensures proper fit and compatibility in panels and switchboards designed for CED6 frame breakers.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment applications.
• 40°C Rated Operation: Built for consistent performance in standard industrial ambient conditions.
• Reverse Feed Suitable: Provides installation flexibility in systems requiring back-fed configurations.
• Line and Load Terminals Included: Supports straightforward installation and replacement.

Technical Specifications

• Part Number: CED63B020L
  
• Amperage: 20A
  
• Poles: 3
  
• Frame Type: CED6
  
• Interrupting Rating (A.I.C.):
  • 200kA @ 240VAC
  • 200kA @ 480VAC
  • 100kA @ 600VAC
• Voltage Rating: Up to 600VAC
  
• Operating Temperature Rating: 40°C
  
• HACR Rated: Yes
  
• Breaker Type: Fuseless Current Limiting Molded Case Circuit Breaker
  
• Terminals: Line and load-side terminals included
  
• Reverse Feed: Suitable
  
• Approximate Shipping Weight: 3.0 lbs
  
• Shipping Dimensions (Height): 9.58 in.
  

Material Compliance and Certifications

• Industry Standards: The CED63B020L is manufactured to meet applicable industry standards for molded case circuit breakers and is designed for use in systems requiring compliance with recognized electrical codes.
• HACR Rating: Its HACR rating confirms suitability for HVAC-related applications where permitted by code. Always verify local and national code requirements prior to installation.

Where It Works Best

• This 3-pole 20A breaker is well-suited for commercial buildings, industrial facilities, and infrastructure projects requiring high interrupting capacity within compact distribution equipment. It is commonly installed in panelboards and switchgear using the CED6 frame, particularly in systems with significant available fault current. The CED63B020L is an effective solution for maintaining continuity in existing electrical systems where matching frame type, amperage, and interrupting ratings are essential.