GFCB120 - 20 Amp Circuit Breaker

GFCB120 - 20 Amp Circuit Breaker

The GFCB120 is a 20 Amp, 1-pole plug-on circuit breaker designed for panels that accept the GFCB series breaker style. It uses thermal-magnetic protection to help protect circuits from overloads and short circuits, along with a common trip design and HACR rating for heating, air conditioning, and refrigeration applications.

When you're replacing a breaker, the details matter. The new breaker needs to match the panel, the amperage, the voltage rating, and the connection style already in place.

Key Features and Benefits

• 20 Amp, 1-pole circuit breaker
• Plug-on connection for GFCB series panels
• HACR rated for heating, air conditioning, and refrigeration applications
• Common trip operation
• Thermal-magnetic protection for overload and short-circuit conditions
• Designed for branch circuit protection
• Suitable for HVAC and equipment-related circuits
• Compact design for compatible panel installations
• Built to last for service and replacement applications
  

Technical Specifications

• Catalog Number: GFCB120
  
• Product Type: Plug-On Circuit Breaker
  
• Series / Type: GFCB
  
• Amperage Rating: 20 Amps
  
• Number of Poles: 1
  
• Voltage Rating: 120/240VAC
  
• Interrupting Rating: 10kAIC at 120/240VAC
  
• Trip Configuration: Common Trip
  
• Application Rating: HACR Rated
  
• Mounting Style: Plug-On
  
• Height: 3.19 in.
  
• Width: 1.00 in.
  
• Depth: 2.50 in.
  
• Dimensions: 1.00 in. W × 3.19 in. H × 2.50 in. D
  
• Approximate Shipping Weight: 3.00 lbs.
  

Material Compliance and Certifications

The GFCB120 is intended for use as a circuit protection component in electrical panels designed for this breaker style. Installation should be performed by qualified electrical personnel following the National Electrical Code (NEC), local electrical requirements, and standard safety practices.

Where It Works Best

• Electrical panels designed for GFCB series plug-on breakers
• Residential branch circuits
• Commercial electrical applications
• HVAC and refrigeration equipment circuits
• Equipment branch circuits
• Electrical panel maintenance work
• Breaker replacement projects
• Existing installations requiring a 20 Amp GFCB series breaker
• Applications where matching the original breaker specifications is important

The GFCB120 20 Amp Plug-On Circuit Breaker is a straightforward choice when an existing application calls for a 1-pole GFCB series breaker.