FA24090AC | Square D 90A 2-Pole 480VAC I-Line Thermal-Magnetic Circuit Breaker
Schneider Electric · Circuit Breakers & Protection
Description The Square D FA24090AC is a thermal-magnetic molded case circuit breaker designed for reliable branch circuit protection in commercial and industrial electrical systems. This 2-pole breaker is rated at 90 amps and operates at up to 480 VAC, providing dependable overcurrent and short-circuit protection. It is engineered for I-Line plug-in mounting, enabling fast installation and secure electrical connections. Technical Specifications Condition New/Never Used Surplus Brand Square D Category Circuit Breakers Part Number FA24090AC Subcategory Molded Case Circuit Breaker Rated Current 90 A Rated Voltage 480 VAC Number of Poles 2 Phase Single Phase Trip Unit Type Thermal-Magnetic Interrupting Rating 18 kA @ 480 VAC Mounting Type I-Line Plug-In Connection Type I-Line Style Plug-In Certifications UL Listed, CSA Operating Temperature Up to 40 °C Weight 4 lb Information About FA24090AC The FA24090AC is part of the Square D I-Line series, known for standardized installation and robust electrical performance. It is built with a thermal-magnetic trip unit that provides both long-time overload and instantaneous short-circuit protection. The breaker is compatible with I-Line distribution panels and switchboards used in industrial and commercial power systems. Its design supports consistent performance under continuous electrical loads while meeting UL and CSA safety standards. Key Features: Thermal-Magnetic Protection: Combines long-time and instantaneous trip functions for comprehensive circuit protection. 90 Amp Rated Current: Supports medium-duty power distribution applications. 2-Pole Configuration: Designed for single-phase electrical systems. 480 VAC Operating Voltage: Suitable for high-voltage commercial and industrial installations. I-Line Plug-In Mounting: Allows fast installation without additional mounting hardware. High Interrupting Capacity: Rated up to 18 kA at 480 VAC for fault protection. UL and CSA Certified: Meets recognized electrical safety and compliance standards. The FA24090AC delivers the reliability and precision required for molded case circuit protection in commercial and industrial power distribution systems.
Brand: Schneider Electric · Category: Circuit Breakers & Protection
Key features
- Thermal-Magnetic Protection: Combines long-time and instantaneous trip functions for comprehensive circuit protection.
- 90 Amp Rated Current: Supports medium-duty power distribution applications.
- 2-Pole Configuration: Designed for single-phase electrical systems.
- 480 VAC Operating Voltage: Suitable for high-voltage commercial and industrial installations.
- I-Line Plug-In Mounting: Allows fast installation without additional mounting hardware.
- High Interrupting Capacity: Rated up to 18 kA at 480 VAC for fault protection.
- UL and CSA Certified: Meets recognized electrical safety and compliance standards.
Specifications
| Manufacturer part number | FA24090AC |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Square D |
| Category | Circuit Breakers |
| Part Number | FA24090AC |
| Subcategory | Molded Case Circuit Breaker |
| Rated Current | 90 A |
| Rated Voltage | 480 VAC |
| Number of Poles | 2 |
| Phase | Single Phase |
| Trip Unit Type | Thermal-Magnetic |
| Interrupting Rating | 18 kA @ 480 VAC |
| Mounting Type | I-Line Plug-In |
| Connection Type | I-Line Style Plug-In |
| Certifications | UL Listed, CSA |
| Operating Temperature | Up to 40 °C |
| Weight | 4 lb |
| Product type | Molded Case Circuit Breaker |
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