FAL34025 - 25 Amp Circuit Breaker

FAL34025 - 25 Amp Circuit Breaker

When you're replacing a breaker in an existing FA Series panel, getting the details right matters just as much as matching the amp rating. The Square D FAL34025 is a 25 Amp, 3-pole molded case circuit breaker built for applications that require the original FA Series form, fit, and function. Whether you're replacing a failed breaker during routine maintenance or keeping older distribution equipment in service, this breaker is designed to fit into compatible installations without altering the electrical system layout.

Key Features and Benefits

• 25 Amp current rating
• Three-pole molded case circuit breaker
• FA Series unit-mount design
• 480V voltage class
• Thermal-magnetic trip unit for overload and short-circuit protection
• Push-to-Trip button for safe functional testing
• Line and load lug connections
• 18 kA interrupting rating at 480VAC
• HACR rated
• Helps maintain the original form, fit, and function of compatible FA Series equipment

Technical Specifications

• Catalog Number: FAL34025
  
• Manufacturer: Square D
  
• Series: FA
  
• Current Rating: 25 Amps
  
• Poles: 3
  
• Voltage Class: 480V
  
• Operating Voltage: 480 VAC
  
• Trip Unit: Thermal-Magnetic
  
• Interrupting Rating: 18 kA at 480 VAC
  
• Mounting Style: Unit Mount
  
• Connections:
  • Line Lugs
  • Load Lugs
• Terminal Identifier: AL50FA
  
• Magnetic Hold Current: 275A
  
• Magnetic Trip Current: 600A
  
• Application: HACR Rated
  
• Dimensions:
  • Height: 6.4 in.
  • Width: 4.5 in.
  • Depth: 4.13 in.

Material Compliance and Certifications

The FAL34025 is UL Listed, UL 489 Listed, CSA certified, and IEC certified. Before installation, confirm that the breaker's ratings and configuration match the equipment manufacturer's requirements. Install according to the National Electrical Code (NEC) and applicable local codes.

Where It Works Best

This breaker is commonly found in commercial and industrial electrical distribution systems that use FA Series molded case breakers. It's a good fit for replacing an existing 25 Amp, three-pole breaker in compatible panelboards, switchboards, control equipment, HVAC systems, and other three-phase applications where matching the original specifications is important.