Square D FA36080 - 80A, 3-Pole, Circuit Breaker

Meet the Square D FA36080, a purpose-built 80A, 3-Pole circuit breaker designed to deliver reliable overcurrent protection for three-phase electrical systems. This unit is a practical, high-performance solution for panelboards, switchboards, and control panels across industrial, commercial, and OEM environments.

• Three-pole design protects all three phases in a single device, simplifying wiring, coordination, and maintenance in three-phase systems.
• 80-amp rating provides robust protection for feeders, motor circuits, and distribution lines, helping prevent equipment damage from overloads and short circuits.
• Versatile installation ideal for panelboards, switchboards, and control panels where space, reliability, and easy integration matter.
• Durable, dependable performance engineered for demanding industrial environments, delivering consistent operation under typical switching and fault conditions.
• OEM-ready and field-friendly designed to slot into common industrial enclosures with minimal modification, shortening installation time and reducing downtime.

Typical use cases include motor control centers, large conveyors, pump assemblies, HVAC equipment, and other three-phase load centers in warehouses, manufacturing facilities, and commercial buildings. Whether you’re upgrading an aging distribution panel or deploying a new three-phase distribution network, the FA36080 offers dependable protection with straightforward integration.

Why choose this Square D model? It combines a proven 80A current rating with a 3-Pole configuration to streamline your protection strategy, reduce component counts, and enhance reliability in three-phase circuits. It’s the right choice when you need precise trip protection, clear fault isolation, and a compact form factor that fits into standard enclosures without sacrificing performance.

Upgrade your electrical protection with the FA36080 and ensure safe, uninterrupted operation of your three-phase systems. If you’re assembling, retrofitting, or maintaining distribution panels or motor control centers, this breaker keeps critical equipment safeguarded while simplifying installation and service.