Square D FAL320301212 Circuit Breaker, 100A, 3-Pole, 240V

The Square D FAL320301212 Circuit Breaker is a rugged, industrial-grade solution designed to protect three-phase electrical systems. With a 100 A rating and a 240 V operating voltage, this unit is built to handle demanding industrial service, maintenance, and replacement projects while delivering reliable, predictable protection across all three hot legs.

Key compatibility and identification

• Series and suitability: Part of the Case FAL family, a widely used platform for industrial panels and equipment.
• Exact match: Verify fit by part number FAL320301212 and confirm compatibility with your panel, enclosure, and application requirements.
• Industrial readiness: Specifically designed for environments where durable, heavy-duty circuit protection is essential.

What makes this breaker stand out

• Three-pole protection: Ideal for three-phase systems, ensuring balanced protection across all phases and reducing the risk of phase-related faults.
• High-current capability: 100 A rating provides robust protection for feeders, motors, and other high-demand equipment without nuisance tripping.
• Solid 240V rating: Suitable for common industrial power distributions that operate at 240 V, simplifying integration with existing infrastructure.
• Direct applicability: Designed for use in industrial service, maintenance, and replacement projects—streamlined for field swaps and panel upgrades.

Ideal use scenarios

• Upgrading or replacing aging protection in three-phase industrial panels and equipment.
• New installations where a reliable 3-pole, 240 V protection device is required for motor drives, conveyors, and machinery suites.
• Maintenance projects that demand a proven, compatible part number to minimize downtime.

Installation and practical tips

• Before purchase, confirm compatibility by cross-checking the exact part number (FAL320301212) with your panel’s specification sheet and the Case FAL series requirements.
• Follow standard electrical safety practices: power down the circuit, verify zero voltage, and use proper PPE during replacement or installation.
• Keep a record of the part number and application details for future maintenance and quick reordering.

Why choose this Square D breaker

When reliability and compatibility are non-negotiable, the FAL320301212 delivers consistent performance within industrial environments. Its three-pole design ensures comprehensive protection for three-phase loads, while the 100 A rating supports demanding equipment without unnecessary interruptions. If you’re unsure about fit, send us a message and we’ll help confirm compatibility and guide you to the right match for your application.