Square D FAL34040 40A 3 Pole Molded Case Circuit Breaker – Plug-In Mount – 480VAC

The FAL34040 by Square D is a dependable molded case circuit breaker designed for industrial and commercial electrical distribution systems. Built with a FAL frame style and a thermal magnetic non-interchangeable trip unit, this breaker delivers reliable overload and short-circuit protection for demanding three-phase applications. Its plug-in mounting configuration allows quick installation and simplified maintenance, while the rugged molded case construction ensures long-lasting durability and operational performance. With a 40-amp current rating and 3-pole configuration, the FAL34040 is well-suited for systems operating up to 480VAC.

Product Specifications

• Brand: Square D
• Model: FAL34040
• Product Type: Molded Case Circuit Breaker
• Frame Style: FAL
• Frame Type: F
• Trip Unit Type: Thermal Magnetic Non-Interchangeable
• Mounting Type: Plug-In
• Amperage Rating: 40 Amp
• Number of Poles: 3 Pole
• Frequency: 50/60 Hz
• Terminal Type: Line and Load End Standard
• Voltage Maximum: 480VAC
• Warranty: 1 Year
• Manufacturer: Square D

Technical Specifications

• Thermal magnetic trip mechanism for overload and short-circuit protection
• Non-interchangeable trip unit with fixed factory-calibrated settings
• Heavy-duty molded case construction for industrial-grade durability
• Plug-in mounting design for fast installation and easy maintenance
• Designed for three-phase electrical distribution systems
• Standard line and load end terminal configuration
• Rated for operation at 40°C ambient temperature

Voltage and Ratings

• Maximum Voltage: 480VAC
• DC Voltage Rating: 250VDC
• Interrupting Capacity Ratings:
  • 25kA @ 240 VAC
  • 18kA @ 480 VAC
  • 10kA @ 250 VDC
• Current Rating: 40 Ampere
• Pole Configuration: 3 Pole

Product Data

• Manufacturer: Square D
• Model Number: FAL34040
• Connection Type: Plug-In
• Frame Style: FAL
• Frame Type: F
• Lug Type: Line and Load End Standard
• Interrupting Rating: 25kA / 18kA / 10kA
• Application: Industrial and commercial electrical distribution systems
• Warranty Coverage: One Year In-House Warranty
• Warranty Includes: Repairs, replacement parts, labor, and standard shipping required for recertification

Important Note

The product image shown represents a base model and is intended for identification purposes only. Accessories purchased with the breaker can be professionally installed at no additional cost when configuration details are provided during checkout. The included one-year in-house warranty covers repairs, labor, replacement parts, and standard shipping required for recertification, excluding damage caused by misuse, improper handling, or normal wear and tear.

Returns are easy

You may return items within 30 days of delivery for a refund.

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