FA32100 **Old Style** - 100 Amp Circuit Breaker

FA32100 **Old Style** - 100 Amp Circuit Breaker

The FA32100 Old Style is a 100-amp, 3-pole thermal-magnetic molded-case circuit breaker used in compatible I-Line panelboards. When you're maintaining an existing electrical distribution system, replacing a breaker with the correct specifications helps preserve the original equipment setup. This FA Series breaker is intended for applications that require the same amperage rating, three-pole configuration, and panel compatibility. The thermal-magnetic trip mechanism provides protection against both overload and short-circuit conditions, helping protect connected circuits during normal operation.

Key Features and Benefits

• 100 Amp current rating
• Three-pole configuration for compatible three-phase applications
• FA Series Old Style thermal magnetic molded case circuit breaker
• Thermal magnetic trip mechanism for overload and short-circuit protection
• Fits compatible I-Line panelboard applications
• Rated for 60Hz electrical systems
• Suitable for 40°C (104°F) ambient operating conditions
• Matches original breaker ratings and installation requirements
• Molded case construction built to last for continued service
  

Technical Specifications

• Part Number: FA32100 Old Style
  
• Type: FA
  
• Product Type: Thermal Magnetic Molded Case Circuit Breaker
  
• Amperage Rating: 100 Amps
  
• Poles: 3
  
• Voltage Rating: 240VAC
  
• Interrupting Rating: 10kA @ 240VAC
  
• Frequency: 60Hz
  
• Application: I-Line Panelboards
  
• Trip Unit: Thermal Magnetic
  
• Ambient Temperature Rating: 40°C (104°F)
  
• Dimensions:
  • 4.50" W × 8.75" H × 4.38" D
• Approximate Shipping Weight: 7.50 lbs.
  

Material Compliance and Certifications

The FA32100 Old Style is intended for use in compatible FA Series I-Line panelboards where the breaker ratings and physical configuration match the existing equipment. Before installation, verify the amperage, voltage rating, interrupting capacity, pole count, and mounting requirements for the specific application. Installation should be completed by qualified electrical personnel following the National Electrical Code (NEC), applicable local electrical codes, and manufacturer guidelines.

Where It Works Best

• FA Series I-Line panelboards
• Commercial electrical distribution equipment
• Industrial facilities
• Manufacturing plants
• Three-phase power distribution systems
• Electrical maintenance and repair projects
• Existing installations where matching the original breaker specifications is important
• Applications requiring the original form, fit, and function of an FA32100 Old Style circuit breaker