FA34100 - 100 Amp Circuit Breaker

FA34100 - 100 Amp Circuit Breaker

When your facility demands dependable three-phase protection, the FA34100 delivers performance and peace of mind. This 100 amp circuit breaker is built to safeguard industrial and commercial power systems with accuracy and reliability. Drawing on advanced thermal-magnetic trip technology, it responds quickly to both overloads and short circuits—so you don’t have to worry about your system shutting down unexpectedly. Its streamlined I-Line mounting format simplifies panel integration, allowing you to upgrade with minimal disruption and maximum compatibility.

Key Features and Benefits

• High interrupting capacity: Rated to handle 18 kA at 480 V AC and 25 kA at 240 V AC, the FA34100 stands ready for extreme fault conditions.
• Thermal-magnetic trip unit: Unites thermal (overload) and magnetic (short-circuit) protection in one mechanism for accurate and fast response.
• I-Line mounting: Designed for a snap-in installation into compatible panelboards, helping streamline upgrades and replacements.
• Three-phase reliability: Specifically suited for 3-pole (3P) applications to ensure full system protection in commercial or industrial setups.
• Compact footprint: With dimensions of 6.4 in (162.6 mm) high × 4.5 in (114.3 mm) wide × 4.13 in (104.9 mm) deep, it fits into standard panel layouts without sacrificing performance.

Technical Specifications

• Trip Unit Technology: Thermal-magnetic
  
• Line Rated Current: 100 A
  
• Number of Poles: 3 (3P)
  
• Mounting Mode: I-Line
  
• Magnetic Hold Current: 900 A
  
• Magnetic Tripping Current: 1,700 A
  
• Electrical Connection: Lugs on load side; I-Line connection on line side
  
• Dimensions:
  • Height: 6.4 in (162.6 mm)
  • Width: 4.5 in (114.3 mm)
  • Depth: 4.13 in (104.9 mm)

Material Compliance and Certifications

• The FA34100 is UL listed and CSA certified, ensuring that it meets recognized safety and performance benchmarks for electrical protection.
• It is also RoHS and REACh compliant, adhering to strict environmental standards and representing a “Green Premium” product—part of a commitment to sustainability and reduced environmental impact.

Where It Works Best

• This circuit breaker is ideal for commercial buildings, industrial facilities, and any setting where dependable electrical safety is non-negotiable. Whether you’re upgrading panelboards in a manufacturing plant, reinforcing the main distribution in a data centre, or outfitting a new three-phase installation in a large facility, the FA34100 offers a worthy solution. Its 100 amp rating, three-pole configuration, and high interrupting capacity make it especially suitable when system integrity and uptime are critical.