FA26100AB - 100 Amp Circuit Breaker

FA26100AB - 100 Amp Circuit Breaker

If you’re looking for a durable, reliable circuit breaker for industrial or commercial applications, the FA26100AC is an excellent choice. Designed to bring dependable performance to demanding electrical systems, this molded-case unit offers ease of installation thanks to its plug-in I-Line style and compatibility with “A-C” phase setups. It features high interruption ratings so you won’t have to worry about protecting critical equipment when energy levels spike or conditions get tough.

Key Features & Benefits

• High interruption capacity: 18 kA at 480 VAC and 25 kA at 240 VAC gives you strong protection in high-energy circuits and heavy duty environments.
• Thermal-magnetic trip mechanism: Ensures precise response to overloads and short circuits, helping protect connected gear reliably.
• Plug-in I-Line style: Simplifies installation and maintenance by enabling quick fitting and replacement without complex rewiring.
• Molded-case construction: Built to last in industrial settings, with sturdy materials and dependable performance day after day.
• Versatile application: HACR-rated and compatible with “A-C” phase configurations, making it a fit for motors, HVAC systems and other demanding equipment.

Technical Specifications

• Dimensions:
  • Width: 3.00″
  • Length: 8.75″
  • Depth: 4.38″
• Weight: 6.25 lbs
• Poles: 2
• Amperage: 100 A
• Voltage & AIC ratings: 18 kA at 480 VAC; 25 kA at 240 VAC
• Frequency: 60 Hz
• Operating temperature: 40 °C
• Frame type: FA

Material Compliance & Certifications

• UL Standards: Certified to meet recognized UL standards for safety and performance.
• Durability: Constructed from materials selected for longevity and reliability in industrial use.
• Environmental compliance: Designed with attention to environmentally conscious practices and modern compliance requirements.

Where It Works Best

• This circuit breaker is a perfect match when you need to protect equipment in industrial or commercial settings — including motors, HVAC systems, heavy machinery and other critical infrastructure. Whether you’re installing a new system or upgrading existing protection, the FA26100AC supports the kind of dependable operation that your business depends on.

When you’re running heavy machinery or safeguarding critical systems, you need a circuit breaker that delivers dependable performance and long life. The FA26100AB is built for commercial and industrial environments where you simply can’t cut corners. This two-pole, 100 amp breaker accepts I-Line plug-in mounting and is engineered to protect demanding electrical systems at 60 Hz and up to 40 °C ambient. Whether you’re managing HVAC, motor circuits or other high-load equipment, the FA26100AB brings peace of mind with its tailored thermal-magnetic protection and high-fault-interruption ratings.

Key Features & Benefits

• Durable design for real-world use: The molded-case construction stands up to harsh environments and constant use.
• Plug-in I-Line style installation: Simplifies setup and reduces downtime during maintenance or replacement.
• Thermal-magnetic protection: Quickly responds to overloads and short circuits, protecting your equipment and premises.
• High fault-interruption capacity (AIC ratings): With 18 kA at 480 VAC and 25 kA at 240 VAC, this breaker handles high-demand scenarios with ease.
• Versatile compatibility: HACR type and “A-B” phase capable, making the FA26100AB a flexible solution across multiple commercial applications.
• Consistent performance: Rated for operation in 40 °C ambient, and designed to meet rigorous industrial reliability expectations.

Technical Specifications

• Frame type: FA
• Poles: 2
• Amperage: 100 A
• Frequency: 60 Hz
• Operating temperature: Up to 40 °C
• Dimensions:
  • Width: 3.00″
  • Length: 8.75″
  • Depth: 4.38″
• Weight: 6.25 lbs
• Interrupting ratings:
  • 18 kA at 480 VAC
  • 25 kA at 240 VAC
• Style: Plug-in I-Line
• Type: HACR (“Heating, Air-conditioning & Refrigeration” compatible) / “A-B” phase capable

Material Compliance & Certifications

• UL Standards: Designed and manufactured in accordance with UL electrical safety standards for circuit‐breakers and protection devices.
• Environmental Compliance: Constructed using materials that meet modern environmental & sustainability guidelines — you get top performance without compromising regulatory compliance.
• Quality Assurance: Quality assurance built-in, ensuring each unit is tested and ready for commercial-grade service.

Where It Works Best

• Put the FA26100AB to work wherever reliable circuit protection really matters. Ideal for industrial plants, commercial buildings, HVAC systems, motor control centers and other heavy-load installations. If you’re replacing an existing I-Line style breaker in a 100 amp, two-pole setup, or designing a new panel that demands high‐fault‐interruption protection, this unit is ready to deliver. With its plug-in ease of installation, you reduce downtime and ensure your systems stay protected.