FC3090 - 90Amp Circuit Breaker

FC3090 - 90Amp Circuit Breaker

Replacing your molded case circuit breaker is about more than matching the amp rating. To help ensure the replacement fits and functions as intended, it's important to verify the catalog number, breaker type, frame, amperage, pole configuration, voltage rating, interrupt rating (AIC), dimensions, and terminal configuration. Confirming these details helps maintain compatibility with the existing electrical distribution system and reduces the chance of installation issues.

Key Features and Benefits

• 90 Amp continuous current rating for compatible power distribution applications
• Three-pole configuration for use in three-phase electrical systems
• Type FC molded case circuit breaker
• Thermal-magnetic trip mechanism provides protection against overloads and short-circuit faults
• Non-interchangeable trip unit maintains the factory-calibrated protection settings
• Rated for operation in ambient temperatures up to 40°C
• Includes load terminals for installation
  

Technical Specifications

• Part Number: FC3090
  
• Product Type: Thermal-Magnetic Molded Case Circuit Breaker
  
• Breaker Type: FC
  
• Amperage Rating: 90 Amps
  
• Poles: 3
  
• Maximum Voltage Rating: 600VAC
  
• Interrupting Capacity (A.I.C.):
  • 14kA at 600VAC
  • 14kA at 480VAC
  • 22kA at 240VAC
• Trip Unit: Thermal-Magnetic
  
• Trip Unit Type: Non-Interchangeable
  
• Ambient Temperature Rating: 40°C
  
• Load Terminals: Included
  
• Dimensions: 4.13"W × 6.00"H × 3.38"D
  
• Width: 4.13 inches
  
• Height: 6.00 inches
  
• Depth: 3.38 inches
  
• Approximate Shipping Weight: 5.75 lbs.
  

Material Compliance and Certifications

• The FC3090 is intended for use in electrical systems where its published electrical and physical specifications match the original breaker. Before installation, verify the catalog number, breaker type, frame, amperage, pole configuration, voltage rating, interrupting capacity, dimensions, and terminal configuration to help ensure proper compatibility.
• Installation should be performed by qualified electrical personnel in accordance with the National Electrical Code (NEC), applicable local regulations, and the equipment manufacturer's installation requirements.
• No additional certifications beyond the provided product specifications are stated.
  

Where It Works Best

• Commercial electrical distribution systems
• Industrial facilities and production equipment
• Manufacturing plants
• Building service and utility distribution panels
• Maintenance and repair projects requiring a Type FC replacement circuit breaker
• Three-phase electrical systems requiring a 90 Amp, 3-pole thermal-magnetic molded case circuit breaker
• Existing installations where matching the original breaker's type, voltage rating, interrupt rating, dimensions, and terminal configuration is essential to maintain proper form, fit, and function