FH26040AB - 40 Amp Circuit Breaker

FH26040AB - 40 Amp Circuit Breaker

When your circuit breaker in an existing electrical system needs replacement, selecting the correct model is essential for maintaining safe, reliable operation. The Schneider Electric FH26040AB is a 40 Amp, 2-pole molded case circuit breaker designed for use in compatible I-Line panelboards and switchboards operating on 600 VAC electrical systems. Matching the original breaker's electrical ratings, mounting style, and phase connection helps preserve the integrity of the installation while minimizing unnecessary modifications during maintenance or repair.

Key Features and Benefits

• 40 Amp continuous current rating
• 2-pole molded case circuit breaker
• Thermal magnetic trip unit for overload and short-circuit protection
• Rated for systems up to 600 VAC
• I-Line mounting for compatible panelboards and switchboards
• I-Line line connection with load-side lug terminals
• AB phase connection for compatible electrical equipment
• HACR rated for heating, air conditioning, and refrigeration applications
• Designed for replacement circuit breaker applications
• Helps maintain the original form, fit, and function of existing electrical systems
• Built to last
  

Technical Specifications

• Manufacturer: Schneider Electric
  
• Catalog Number: FH26040AB
  
• Product Type: Molded Case Circuit Breaker
  
• Trip Unit Technology: Thermal Magnetic
  
• Current Rating: 40 Amps
  
• Number of Poles: 2 Pole
  
• Voltage Rating: 600 VAC
  
• Breaking Capacity Code: H
  
• Mounting Mode: I-Line
  
• Line Connection: I-Line
  
• Load Connection: Lugs
  
• Terminal Identifier: AL100FA
  
• Phase Connection: AB
  
• Circuit Breaker Application: HACR Rated
  
• Magnetic Hold Current: 400 Amps
  
• Magnetic Tripping Current: 850 Amps
  
• Height: 6.40 in. (162.6 mm)
  
• Width: 3.00 in. (76.2 mm)
  
• Depth: 4.13 in. (104.9 mm)
  
• Country of Origin: Mexico
  
• Certifications: UL Listed, CSA Certified

Material Compliance and Certifications

The Schneider Electric FH26040AB molded case circuit breaker is UL Listed and CSA Certified and designed for use in compatible electrical distribution equipment requiring thermal magnetic circuit protection. Its construction and electrical ratings are intended for approved applications and established electrical system requirements.

Installation should be completed by qualified electrical personnel and performed according to applicable electrical codes, equipment specifications, and safety practices.

Where It Works Best

• Compatible Schneider Electric I-Line panelboards and switchboards
• Existing electrical distribution equipment
• Legacy electrical systems
• Form, fit, and function replacement applications
• Commercial buildings
• Industrial manufacturing facilities
• Healthcare facilities
• Educational campuses
• Municipal and government facilities
• HVAC and refrigeration systems requiring HACR-rated circuit protection