FAP34100 - 100 Amp Circuit Breaker

FAP34100 - 100 Amp Circuit Breaker

Introducing the FAP34100 - 100 Amp Circuit Breaker – engineered by a trusted manufacturer and built to protect your system with confidence. If you’re looking for a high-quality circuit protection device that handles demanding loads and safeguards your installation from overloads or short-circuit events, this model stands out. With a 100 Amp rating and 3-phase, 480 V capability, it’s ideal for commercial and industrial users who want both performance and safety in one package.

Key Features and Benefits

• High current capacity: With a 100 Amp rating, this breaker delivers the power handling you need for heavy-duty circuits.
• Thermal-magnetic trip technology: Combines thermal overload protection with magnetic short-circuit interruption, giving you accurate and dependable operation when you need it most.
• HACR rated & versatile: Certified for use with heating, air-conditioning and refrigeration equipment—making it a flexible choice across HVAC, manufacturing and infrastructure settings.
• Compact design, easy installation: Its molded-case form and plug-in/ lug-style configuration make it easy to mount even in space-limited panels, helping you optimize your distribution layout.
• Proven brand reliability: Built by a major manufacturer with decades of experience in power distribution gear, so you can install confidently and rely on long-term performance.

Technical Specifications

• Trip unit technology: Thermal-magnetic
• Line rated current: 100 Amp
• Number of poles: 3-pole, 3-phase
• Voltage rating: 480 V AC (also noted for 250 V DC ratings in certain configurations)
• Interrupting rating: Typically 18 kA @ 480 V
• Magnetic hold current: Approx. 900 A
• Magnetic trip current: Approx. 1,700 A
• Dimensions:
  • Height: ~ 6.4 in (162.6 mm)
  • Width: ~ 4.5 in (114.3 mm)
  • Depth: ~ 4.13 in (104.9 mm)
• Mounting mode: Unit-mount/plug-in style (depending on panelboard)

Material Compliance and Certifications

• Environmental and safety compliance: Fully compliant with RoHS / REACH standards, ensuring this breaker is free from hazardous substances and environmentally managed.
• Certifications: UL Listed and CSA Certified for North American electrical applications, giving you peace of mind around safety and quality.
• Sustainability: Manufactured under an environmental performance framework (Green Premium) that emphasizes sustainable materials and lifecycle impact.

Where It Works Best

• This 100 Amp, 3-pole breaker is a smart choice for industrial control panels, manufacturing floor power distribution, commercial HVAC systems, switchboards, and other three-phase installations requiring reliable protection. Whether you’re upgrading legacy equipment or installing a new subsystem, its balanced combination of capacity, trip technology and brand pedigree make it a preferred option for electrical contractors, facility managers and OEMs who demand durability and performance.