Schneider Electric FAL34100 | FAL Series Molded Case Circuit Breaker

Main Description:

The Schneider Electric FAL34100 is a 3-pole, 100A molded case circuit breaker engineered for reliable overcurrent protection in 3-phase electrical systems. As part of the FAL series, this MCCB features a dual-function thermal magnetic trip unit with both long-time and instantaneous trip characteristics, ensuring dependable protection against overloads and short-circuit events. Designed for unit-mount applications, the FAL34100 includes line and load side lug terminals that provide secure, compliant cable connections. Suitable for HVAC/R and general industrial use, this breaker delivers standard interrupting performance and long-term durability.

Technical Overview:

• Manufacturer: Schneider Electric / Square D

• Part Number: FAL34100

• Product Type: Molded Case Circuit Breaker (FAL Series)

• Category: Circuit Breaker

• Subcategory: Molded Case Circuit Breaker

• Voltage Rating: Up to 480 VAC

• Amperage Rating: 100 A

• Number of Poles: 3

• Phase: 3

• Interrupting Capacity: 18 kA @ 480 VAC (Standard AIC Code A)

• Trip Unit: Thermal Magnetic

• Trip Functions: Long-Time (L) and Instantaneous (I)

• Magnetic Hold Current: 900 A

• Magnetic Tripping Current: 1700 A

• Mounting Mode: Unit Mount

• Terminal Identifier: AL100FA

• Phase Connection: ABC

• Application: HACR Rated

• Dimensions:

  • Height: 6.4 in (162.56 mm)

  • Width: 4.5 in (114.30 mm)

  • Depth: 4.13 in (104.90 mm)

• Approvals/Certifications: UL Listed

• Warranty: Standard Schneider Electric Warranty

• Condition: New/Never Used Surplus

Key Features:

• Thermal magnetic protection with both long-time and instantaneous trip response

• Standard interrupting capacity suitable for commercial and HVAC/R applications

• 3-pole configuration for three-phase electrical systems

• Includes line and load side lug terminals (AL100FA)

• Unit-mount design for straightforward installation

• HACR rated and code-compliant for industrial and building applications