FA24100BC **Old Style** - 100 Amp Circuit Breaker

FA24100BC **Old Style** - 100 Amp Circuit Breaker

The FA24100BC Old Style is a 100 Amp, 2-pole molded case circuit breaker built for use in compatible I-Line plug-in panelboards. If you're replacing an existing breaker with the same frame and configuration, this model offers the form, fit, and function needed to keep your electrical system operating as intended. Its thermal-magnetic trip mechanism responds to both overloads and short circuits, helping to protect connected equipment and electrical circuits during everyday operation.

Key Features and Benefits

• 100 Amp current rating
• Two-pole design
• FA frame
• I-Line plug-in mounting style
• B-C phase configuration
• Thermal magnetic trip protection against overloads and short circuits
• HACR Type rated
• Designed for 60Hz electrical systems
• Form, fit, and functional replacement for compatible equipment
• Built to last with proper installation and maintenance
  

Technical Specifications

• Part Number: FA24100BC Old Style
  
• Product Type: Molded Case Circuit Breaker
  
• Frame Type: FA
  
• Amperage: 100 Amps
  
• Poles: 2
  
• Voltage Rating: 240VAC / 480VAC
  
• A.I.C. Rating: 18kA @ 240VAC; 14kA @ 480VAC
  
• Trip Type: Thermal Magnetic
  
• Mounting Style: I-Line Plug-In
  
• Phase: B-C
  
• Frequency: 60Hz
  
• HACR Rated: Yes
  
• Ambient Temperature Rating: 40°C
  
• Dimensions:
  • 3.00" W × 8.75" H × 4.38" D
• Approximate Shipping Weight: 6.25 lbs.
  

Material Compliance and Certifications

The FA24100BC Old Style is manufactured for use in compatible electrical distribution equipment that matches its electrical ratings and physical configuration. Verify the frame type, amperage, voltage, interrupting capacity, mounting style, and phase arrangement before installation. For safety and proper operation, installation should be completed by a qualified electrician in accordance with the National Electrical Code (NEC), local regulations, and the equipment manufacturer's requirements.

Where It Works Best

• I-Line plug-in panelboards
• Commercial facilities
• Industrial buildings
• HVAC equipment requiring an HACR Type circuit breaker
• Electrical maintenance and repair projects
• Replacement of compatible FA frame circuit breakers in existing electrical systems