FA26020AB - 20 Amp Circuit Breaker

FA26020AB - 20 Amp Circuit Breaker

Choosing the right replacement circuit breaker means more than matching the amp rating. The FA26020AB is a 20 Amp, 2-pole molded case circuit breaker designed for compatible FA-frame I-Line panelboards using an A-B phase configuration. Whether you're maintaining an existing commercial or industrial electrical distribution system or replacing a breaker with the same electrical and mechanical characteristics, this unit is intended to provide the correct form, fit, and function for compatible legacy equipment.

Key Features and Benefits

• 20 Amp current rating
• Two-pole configuration
• FA frame molded case circuit breaker
• I-Line plug-in mounting design
• A-B phase configuration
• Thermal magnetic trip unit provides protection against overloads and short circuits
• HACR Type rated for compatible HVAC applications
• Designed for 60Hz electrical systems
• Rated for operation in ambient temperatures up to 40°C
• Intended as a form, fit, and functional replacement for compatible FA-frame equipment
• Built to last with proper installation and maintenance
  

Technical Specifications

• Part Number: FA26020AB
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: FA
  
• Amperage: 20 Amps
  
• Poles: 2
  
• Interrupting Rating: 25kA @ 240VAC; 18kA @ 480VAC
  
• Trip Type: Thermal Magnetic
  
• Mounting Style: I-Line Plug-In
  
• Phase Configuration: A-B
  
• Frequency: 60Hz
  
• HACR Rated: Yes
  
• Ambient Temperature Rating: 40°C
  
• Dimensions:
  • 3.00 in. W × 8.75 in. H × 4.38 in. D
• Approximate Shipping Weight: 6.25 lbs.
  

Material Compliance and Certifications

The FA26020AB is designed for installation in compatible FA-frame I-Line electrical distribution equipment that matches its electrical and mechanical specifications. Before installation, verify the frame type, amperage, interrupting rating, voltage, mounting style, and phase configuration to ensure compatibility with the existing electrical system. 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 instructions.

Where It Works Best

• Compatible FA-frame I-Line panelboards
• Commercial electrical distribution systems
• Industrial electrical distribution systems
• Branch circuit protection
• HVAC equipment requiring an HACR Type circuit breaker
• Electrical maintenance and repair projects
• Replacement of compatible FA-frame molded case circuit breakers in existing installations