FAL34100 - 100 Amp Circuit Breaker

FAL34100 - 100 Amp Circuit Breaker

When you're replacing a breaker in an existing electrical system, matching the original specifications is often the most important part of the job. The Square D FAL34100 is a 100 Amp, 3-pole FA Series molded case circuit breaker designed for compatible 480 VAC applications where maintaining the existing equipment setup is important. This breaker is intended for installations that require the same amp rating, pole configuration, and connection style as the original equipment.

Key Features and Benefits

• 100 Amp FA Series molded case circuit breaker
• Three-pole configuration for compatible three-phase electrical systems
• Designed for compatible 480 VAC applications
• Thermal-magnetic trip unit provides overload and short-circuit protection
• Unit-mount construction
• Line and load lug connections
• AL100FA terminal configuration
• HACR rated for qualifying heating, ventilation, air conditioning, and refrigeration equipment
• Helps maintain the original form, fit, and function of compatible FA Series equipment
• Built to last for continued service in commercial and industrial environments

Technical Specifications

• Manufacturer: Square D
  
• Catalog Number: FAL34100
  
• Series: FA
  
• Product Type: Molded Case Circuit Breaker
  
• Current Rating: 100 Amps
  
• Number of Poles: 3
  
• Voltage Rating: 480 VAC
  
• Trip Unit Technology: Thermal-Magnetic
  
• Breaking Capacity Code: A
  
• Mounting Style: Unit Mount
  
• Electrical Connections:
  • Line Lugs
  • Load Lugs
• Terminal Identifier: AL100FA
  
• Phase Connection: ABC
  
• Magnetic Hold Current: 900 A
  
• Magnetic Tripping Current: 1700 A
  
• Circuit Breaker Application: HACR Rated
  
• Dimensions:
  • Height: 6.4 in.
  • Width: 4.5 in.
  • Depth: 4.13 in.

Material Compliance and Certifications

The Square D FAL34100 is UL Listed and CSA Certified for applicable molded case circuit breaker installations. It is also HACR rated for qualifying heating, ventilation, air conditioning, and refrigeration applications. Before installation, verify that the breaker’s amp rating, voltage class, pole configuration, mounting style, and terminal arrangement match the equipment being serviced. Install according to the National Electrical Code (NEC) and applicable local electrical requirements.

Where It Works Best

• Commercial electrical distribution panels
• Industrial electrical systems
• Manufacturing equipment
• HVAC and refrigeration equipment
• Three-phase branch circuits
• Compatible FA Series panelboards and switchboards
• Existing installations requiring a 100 Amp, 3-pole breaker