CED63B090L - 90Amp Circuit Breaker

CED63B090L - 90Amp Circuit Breaker

The CED63B090L is a 90 amp, 3-pole molded case circuit breaker designed for commercial and industrial power distribution systems where dependable circuit protection is essential. Whether you're replacing an existing breaker during maintenance or keeping critical electrical equipment operating as intended, this unit provides the form, fit, and function needed for compatible installations.

Built with a fuseless current-limiting design, the CED63B090L helps reduce the impact of fault currents while protecting electrical circuits from overloads and short circuits. Its interrupting capacity of up to 200kA at both 240VAC and 480VAC makes it a common choice in facilities where available fault current levels require substantial interruption capability.

This breaker is frequently used in switchboards, panelboards, motor control centers, HVAC systems, and other three-phase electrical distribution applications. Because it includes both line-side and load-side terminals, installation in compatible equipment is straightforward.

Designed for operation in ambient temperatures up to 40°C, the CED63B090L is built to last in demanding commercial and industrial environments.

Key Features and Benefits

• 90 amp continuous current rating
• 3-pole configuration for three-phase electrical systems
• CED6 series molded case circuit breaker
• Fuseless current-limiting design
• Includes line-side and load-side terminals
• Suitable for reverse-feed applications
• HACR rated for heating, air conditioning, and refrigeration equipment
• Rated for operation in ambient temperatures up to 40°C
• Helps protect circuits and connected equipment from overloads and short circuits
• Designed for form, fit, and functional compatibility in applicable CED6 installations
• Built to last in commercial and industrial environments

Technical Specifications

• Part Number: CED63B090L
  
• Type: CED6
  
• Circuit Breaker Type: Molded Case Circuit Breaker
  
• Amperage: 90 Amps
  
• Poles: 3
  
• Current Limiting: Yes
  
• HACR Rated: Yes
  
• Reverse Feed Suitable: Yes
  
• Included Terminals: Line-Side and Load-Side Terminals
  
• Ambient Temperature Rating: 40°C
  
• Interrupting Ratings (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
• Designed for use in commercial and industrial electrical distribution systems
• Suitable for applications requiring high interrupting capacity ratings
• Suitable for reverse-feed applications when installed in accordance with applicable requirements
• Install and operate according to applicable electrical codes, equipment specifications, and manufacturer requirements

Where It Works Best

The CED63B090L is commonly used in commercial buildings, manufacturing facilities, warehouses, healthcare facilities, educational campuses, and industrial plants that rely on three-phase power distribution. Typical applications include switchboards, panelboards, motor control centers, HVAC equipment, process machinery, and electrical distribution systems requiring a 90 amp, 3-pole current-limiting molded case circuit breaker.