FAL360901021 - 90 Amp Circuit Breaker

FAL360901021 - 90 Amp Circuit Breaker

When your breaker needs to be replaced, the goal usually isn't to change the system—it's to get it back up and running with the correct part. The FAL360901021 is a 90 Amp, 3-pole thermal magnetic circuit breaker with a factory-installed shunt trip, making it a direct replacement for compatible Type FAL installations. It combines thermal and magnetic protection with the ability to trip the breaker remotely when connected to an appropriate control circuit, a feature commonly used in emergency shutdown and building safety systems.

Built for 600VAC applications, this unit mounts in the same manner as other breakers in the FAL family and uses line and load lug connections for installation. Many facilities continue to rely on this style of breaker because the original equipment is still doing its job.

Key Features and Benefits

• 90 Amp current rating
• Three-pole thermal magnetic protection
• Factory-installed shunt trip for remote tripping applications
• Rated for systems up to 600VAC
• Unit-mount construction for compatible FAL installations
• Line and load lug terminals
• HACR rated for approved HVAC applications
• Helps maintain the original form, fit, and function of existing electrical equipment
• Suitable for maintenance, repair, and replacement projects

Technical Specifications

• Catalog Number: FAL360901021
  
• Product Type: Circuit Breaker
  
• Series: FAL
  
• Trip Unit Technology: Thermal-Magnetic
  
• Current Rating: 90 Amps
  
• Voltage Rating: 600VAC
  
• Poles: 3
  
• Shunt Trip: Factory Installed
  
• Breaking Capacity Code: A
  
• Mounting Style: Unit Mount
  
• Magnetic Hold Current: 900 Amps
  
• Magnetic Tripping Current: 1700 Amps
  
• Electrical Connections:
  • Line Lugs
  • Load Lugs
• Terminal Identifier: AL100FA
  
• Phase Connection: ABC
  
• Application Rating: HACR
  
• Dimensions: 6.40 in. H × 4.50 in. W × 4.13 in. D
  

Material Compliance and Certifications

The FAL360901021 is UL Listed and CSA Certified for use in applicable installations. It is also HACR rated, making it suitable for approved heating, air conditioning, and refrigeration equipment.

Where It Works Best

This breaker is commonly found in commercial facilities, industrial plants, mechanical rooms, manufacturing equipment, and larger HVAC systems operating on 600-volt three-phase power.