CED63B070L - 70Amp Circuit Breaker

CED63B070L - 70 Amp Circuit Breaker

The CED63B070L is a 3-pole, 70 amp fuseless current-limiting molded case circuit breaker designed for reliable circuit protection in commercial and industrial electrical distribution systems. Built on the CED6 frame, this breaker delivers high interrupting capacity—up to 200kA at 240VAC and 480VAC—making it well-suited for facilities where fault current levels demand dependable protection. Rated for 40°C operation and HACR applications, the CED63B070L is engineered to provide consistent thermal-magnetic protection while maintaining proper form, fit, and function in compatible panels and switchgear. With line and load-side terminals included and suitability for reverse feed applications, this breaker offers flexibility for maintenance teams working within existing electrical infrastructure.

Manufactured for durability and long service life, the CED63B070L is designed to meet the practical demands of facility managers, electrical contractors, and maintenance professionals who require a properly rated replacement breaker that aligns with original system specifications.

Key Features and Benefits

• 70 Amp Continuous Rating: Designed to protect branch and feeder circuits in commercial and industrial systems.
• 3-Pole Configuration: Provides three-phase protection for balanced power distribution.
• 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.
• HACR Rated: Suitable for heating, air conditioning, and refrigeration equipment circuits.
• 40°C Calibration: Engineered for consistent performance in standard ambient operating environments.
• Reverse Feed Suitable: Offers installation flexibility when system configuration requires it.
• Includes Line and Load-Side Terminals: Supports proper connection and secure installation.

Technical Specifications

• Part Number: CED63B070L
  
• Amperage: 70A
  
• Poles: 3
  
• Frame Type: CED6
  
• Interrupting Rating (A.I.C.):
  • 200kA @ 240VAC
  • 200kA @ 480VAC
  • 100kA @ 600VAC
• Voltage Rating: Up to 600VAC
  
• Calibration Temperature: 40°C
  
• Mounting: Molded Case Circuit Breaker
  
• Terminals: Line and load-side terminals included
  
• Reverse Feed: Suitable
  
• Approximate Ship Weight: 3.0 lbs
  
• Height: 9.58 inches
  

Material Compliance and Certifications

• The CED63B070L is manufactured in accordance with applicable industry standards for molded case circuit breakers, including HACR suitability. Its interrupting ratings and voltage classifications align with recognized electrical safety requirements for commercial and industrial installations. Always confirm compatibility with your specific panelboard or switchgear and local code requirements prior to installation.

Where It Works Best

• This 70 amp CED6 frame breaker is commonly used in commercial buildings, manufacturing facilities, healthcare environments, data centers, and other three-phase power distribution systems where high available fault current is present. It is particularly well suited for protecting HVAC equipment, motor loads, and feeder circuits requiring a 3-pole molded case circuit breaker rated up to 600VAC.