FCL34020 - 20 Amp Circuit Breaker

FCL34020 - 20 Amp Circuit Breaker

When you're replacing an existing circuit breaker, getting the specifications right is what keeps the job straightforward. The FCL34020 is a 20 Amp, 3-pole FCL molded case circuit breaker used in electrical equipment that requires this breaker type and rating. It provides the same form, fit, and functional replacement needed for compatible installations, helping avoid unnecessary changes to the existing electrical setup.

Key Features and Benefits

• 20 Amp current rating
• Three-pole configuration for three-phase circuit applications
• FCL molded case circuit breaker
• Thermal magnetic trip protection for overload and short-circuit conditions
• 65kA interrupting rating at 480VAC
• 100kA interrupting rating at 240VAC
• HACR Type rated for compatible HVAC and refrigeration applications
• Form, fit, and functional replacement for existing FCL installations
• Built to last for continued service in properly maintained systems
  

Technical Specifications

• Part Number: FCL34020
  
• Product Type: Molded Case Circuit Breaker
  
• Type: FCL
  
• Trip Unit: Thermal Magnetic
  
• Amperage: 20 Amps
  
• Poles: 3
  
• Frequency: 60 Hz
  
• Ambient Temperature Rating: 40°C
  
• A.I.C. Rating:
  • 65kA @ 480VAC
  • 100kA @ 240VAC
• HACR Type: Yes
  
• Dimensions: 4.50 in. W × 6.00 in. H × 3.13 in. D
  
• Approximate Shipping Weight: 6.50 lbs.
  

Material Compliance and Certifications

The FCL34020 is intended for use in electrical equipment that accepts FCL-type molded case circuit breakers. Replacement breakers should always match the original electrical and physical specifications to ensure proper fit and operation.

Where It Works Best

• Commercial electrical distribution equipment
  
• Industrial facilities
  
• HVAC and refrigeration systems
  
• Motor circuits
  
• Pump and compressor applications
  
• Manufacturing equipment
  
• Three-phase branch circuits
  
• Three-phase feeder circuits