Square D FAL221001021 100A 2P Circuit Breaker | AmpState

The Square D FAL221001021 is a purpose-built circuit breaker designed to deliver reliable overcurrent protection in panelboards, load centers, and a wide range of electrical distribution setups. With a 2-pole design and a 100 A rating, this unit is built to guard multi-wire circuits where consistent, predictable performance matters.

Why this specific part matters in real-world work:

• Exact part-number match: In maintenance, panel builds, or spare inventories, sourcing the precise FAL221001021 avoids misorders and downtime. This is a smart pick when direct compatibility is non-negotiable.
• Two-pole protection: The paired poles provide coordinated interruption for circuits that require simultaneous disconnection, helping to maintain system integrity and safety across distribution panels.
• Trusted brand, scalable availability: From AmpState, you can rely on consistent availability for replacements or stocking, supporting fast turnaround on service calls and refurbishments.
• Versatile deployment: Suitable for use in panelboards, load centers, and various electrical distribution configurations where robust circuit protection is needed.

Ideal for:

• Maintenance teams managing OEM or retrofit projects that require a precise part-number match
• Panel builders assembling or upgrading distribution equipment that specifies FAL221001021
• Facilities managers and electrical distributors who keep targeted spare parts ready for quick field swaps

Key details at a glance:

• Manufacturer: Square D
• Part Number: FAL221001021
• Product Type: Circuit Breaker
• Amperage: 100 A
• Poles: 2
• Availability: AmpState

If you’re unsure about fit or compatibility with a specific panel or distribution setup, we can help verify compatibility and confirm that this exact part is the right choice for your system. Message us to ensure a precise match before you order.