FAL32040 - 40 Amp Circuit Breaker

FAL32040 - 40 Amp Circuit Breaker

Not every replacement circuit breaker is a direct match, which is why taking a few minutes to verify the ratings and configuration can prevent you unnecessary installation issues. The FAL32040 is a 40 Amp, 3-pole FA Series thermal-magnetic molded case circuit breaker intended for compatible electrical distribution systems where maintaining the original equipment is the goal.

Inside the breaker, two trip mechanisms work together to protect the circuit. The thermal element responds when an overload develops over time, while the magnetic element reacts almost immediately if a short circuit occurs. That combination helps protect your conductors and connected equipment without changing the original design of the electrical system.

Key Features and Benefits

• Whether you're replacing a failed breaker or performing scheduled maintenance, the FAL32040 offers the specifications needed for compatible FA Series equipment.
• 40 Amp current rating
• Three-pole design for compatible three-phase electrical systems
• FA Series thermal-magnetic molded case circuit breaker
• Thermal protection for overload conditions
• Magnetic protection for short-circuit conditions
• Unit-mount construction
• Line and load lug connections
• AL100FA terminal configuration
• HACR rated for qualifying HVAC and refrigeration applications
• Molded case construction built to last
• UL Listed and CSA certified
• Preserves the original form, fit, and function of compatible FA Series installations

Technical Specifications

• Catalog Number: FAL32040
  
• Product Type: Circuit Breaker
  
• Series: FA
  
• Trip Unit Technology: Thermal-Magnetic
  
• Current Rating: 40 Amps
  
• Number of Poles: 3
  
• Voltage Class: 240V
  
• Breaking Capacity Code: A
  
• Mounting Mode: Unit Mount
  
• Phase Connection: ABC
  
• Electrical Connections:
  • Line Lugs
  • Load Lugs
• Terminal Identifier: AL100FA
  
• Magnetic Hold Current: 400A
  
• Magnetic Tripping Current: 850A
  
• Circuit Breaker Application: HACR Rated
  
• Dimensions:
  • Height: 6.4 in. (162.6 mm)
  • Width: 4.5 in. (114.3 mm)
  • Depth: 4.13 in. (104.9 mm)

Material Compliance and Certifications

The FAL32040 is UL Listed and CSA certified, confirming it meets recognized North American safety standards for molded case circuit breakers. Before installation, confirm that the current rating, pole configuration, terminal style, and mounting arrangement match the equipment being serviced. For safe operation and code compliance, installation should always be completed by qualified electrical personnel in accordance with the National Electrical Code (NEC), applicable local regulations, and the equipment manufacturer's requirements.

Where It Works Best

• Compatible FA Series electrical distribution equipment
• Commercial electrical panels
• Industrial facilities
• Manufacturing plants
• Three-phase branch circuits
• HVAC and refrigeration equipment requiring an HACR-rated breaker
• Preventive maintenance and repair projects
• Existing installations requiring a compatible 40 Amp, 3-pole FA Series circuit breaker