Square D FAL26000MV Circuit Breaker, 100A, 2-Pole, 480V

The Square D FAL26000MV circuit breaker is engineered for demanding industrial electrical service, maintenance, and replacement projects. With a 100 A rating, a 2-pole design, and operation at 480 V, this breaker delivers dependable protection for critical feeders and equipment in mid-to-large scale industrial environments.

Key benefits that matter in practice

• Two-pole protection for full circuit shutoff. Simultaneously disconnects both live conductors in 480 V circuits, enhancing safety during tripping events and maintenance.
• Industrial-grade reliability. Built to withstand the rigors of busy plants and service environments where durable protection is essential.
• Clear part-number-driven compatibility. Uses the FAL26000MV designation to ensure alignment with Square D panels and systems designed for this series.
• Specific, verifiable fit. If you’re replacing a like-for-like unit or stocking spare parts, verify compatibility with your application using the exact part number FAL26000MV and your panel requirements.
• Fast decision support. Clear guidance in product notes helps you confirm fit quickly—ideal for maintenance planning and procurement timelines.

Ideal use cases

• Protecting feeders and critical loads in 480 V industrial distribution panels and switchgear.
• Replacement in existing Square D installations where the FAL26000MV family is specified.
• Maintenance readiness for manufacturing lines, processing equipment, and large-scale facilities relying on reliable overcurrent protection.

Compatibility and installation notes

Notes indicate that fit should be verified by part number and application requirements. The exact part number to reference is FAL26000MV. If you’re unsure about compatibility with your equipment or panel, use this part number as the primary reference and reach out for guidance to confirm fit and safe installation.

Practical tip: have your panel labeling and circuit layout handy during replacement to ensure the correct mounting arrangement and wiring configuration align with the 2-pole, 480 V design.

Specifications at a glance

• Manufacturer: Square D
• Product Type: Circuit Breaker
• Part Number: FAL26000MV
• Amperage: 100 A
• Poles: 2
• Voltage: 480 V

Need help matching a part number or confirming compatibility with your application? Message us and we’ll help you verify fit and plan a smooth procurement or replacement process.