FAL24090 - 90 Amp Circuit Breaker

FAL24090 - 90 Amp Circuit Breaker

The FAL24090 is a high-performance 2-pole, 90 amp circuit breaker rated for up to 480 volts AC — designed specifically for industrial and commercial electrical systems where dependable over-current protection is non-negotiable. With thermal-magnetic trip unit technology at its core, this breaker responds precisely to overloads and short circuits, keeping equipment safe and downtime to a minimum. Whether you're outfitting HVAC systems, manufacturing machinery, or commercial switch-gear, the FAL24090 delivers dependable protection in a compact form factor. Built to meet rigorous safety and environmental standards, it offers a reliable baseline for professional electrical installations.

Key Features and Benefits

• High voltage compatibility: Rated up to 480 V AC, making this breaker suitable across a wide range of commercial and industrial applications.
• 90 A current rating: Capable of handling substantial load demands, allowing you to maintain uninterrupted service.
• Thermal-magnetic trip unit: Combines long-time (thermal) and instantaneous (magnetic) trip mechanisms for accurate response to both sustained overloads and abrupt short circuits.
• Space-efficient design: A footprint that is approximately 6.4 in high × 3 in wide × 4.13 in deep—ideal for electrical panels where space is at a premium.
• Approved safety certifications: Listed by UL and also CSA certified, providing peace of mind for compliance-focused installations.

Technical Specifications

• Trip unit technology: Thermal-magnetic
• Rated current: 90 A
• Number of poles: 2 (2-pole)
• Interrupting capacity:
  • 18 kA at 480 V AC
  • 25 kA at 240 V AC
• Magnetic hold current: 900 A
• Magnetic tripping current: 1,700 A
• Mounting mode: Unit mount
• Electrical connections: Line and load lugs (terminal identifier AL100FA)
• Phase connection: ABC
• Dimensions:
  • Height: ~6.4 in (162.6 mm)
  • Width: 3 in (76.2 mm)
  • Depth: 4.13 in (104.9 mm)

Material Compliance and Certifications

• Regulatory standards: This breaker adheres to key regulatory standards: it is UL listed and CSA certified for safe use in applicable installations.
• Environmental compliance: It also meets environmental and hazardous-material thresholds under RoHS/REACh protocols and, as part of the broader platform, is aligned with more sustainable manufacturing and low-CO₂ initiatives.

Where It Works Best

• Perfectly suited for environments where high current loads meet demanding protection requirements — for example:
• Commercial HVAC systems that require consistent, reliable breaker performance under heavy duty usage.
• Industrial machinery and equipment panels where over-current or short-circuit events must be mitigated without giving rise to extended downtime.
• Electrical distribution panels in commercial buildings where space is limited, and safety compliance is critical.
• Any application where you need a proven 2-pole 90 A solution with significant interrupt capacity.