FHL36030 - 30 Amp Circuit Breaker

FHL36030 - 30 Amp Circuit Breaker

When a circuit breaker needs replacement, selecting the correct part is essential for keeping your electrical distribution system operating safely and as originally designed. The Square D FHL36030 is designed as a replacement circuit breaker for maintaining existing commercial and industrial electrical systems. Matching the catalog number ensures compatibility with the original equipment, while verifying the 30 Amp rating, 600V AC voltage, 3-pole configuration, interrupting capacity code, and unit mount design helps preserve the original form, fit, and function of your installation.

Key Features and Benefits

• 30 Amp continuous current rating
• Three-pole design for three-phase electrical systems
• 600V AC voltage rating
• Thermal-magnetic trip unit provides overload and short-circuit protection
• Unit mount configuration for compatible Square D I-Line panelboards
• Line and load lug electrical connections
• HACR rated for heating, air conditioning, and refrigeration equipment
• Helps maintain the original form, fit, and function of existing equipment
• Suitable for maintaining commercial and industrial electrical distribution systems
• Built to last for long service life
  

Technical Specifications

• Catalog Number: FHL36030
  
• Manufacturer: Square D
  
• Product Type: Circuit Breaker
  
• Series: FHL
  
• Trip Unit Technology: Thermal-Magnetic
  
• Amperage Rating: 30 Amps
  
• Voltage Rating: 600V AC
  
• Number of Poles: 3
  
• Phase Connection: ABC (Three-Phase)
  
• Breaking Capacity Code: H
  
• Mounting Style: Unit Mount
  
• Electrical Connections: Line Lugs and Load Lugs
  
• Terminal Identifier: AL50FA
  
• Magnetic Hold Current: 275 Amps
  
• Magnetic Trip Current: 600 Amps
  
• Application Rating: HACR Rated
  
• Dimensions: 6.40 in. H × 4.50 in. W × 4.13 in. D
  
• Certifications: UL Listed, CSA Certified
  

Material Compliance and Certifications

The Square D FHL36030 is UL Listed and CSA Certified, demonstrating compliance with recognized North American electrical safety standards. It is intended for installation in compatible electrical equipment and should be installed in accordance with the National Electrical Code (NEC) and all applicable local electrical codes. Installation and maintenance should always be performed by qualified electrical personnel following established safety practices.

Where It Works Best

• Compatible Square D I-Line panelboards
• Commercial office buildings
• Industrial manufacturing facilities
• Commercial electrical systems
• Industrial electrical systems
• HVAC systems
• Heating and air conditioning equipment
• Refrigeration systems
• Pumps and compressors
• Three-phase motor circuits
• Manufacturing and process equipment
• Branch circuit protection
• Electrical maintenance and replacement projects