Federal Pacific NA320 - 20A, 3-Pole, Circuit Breaker

Meet the Federal Pacific NA320, a 20A, 3-Pole circuit breaker engineered for dependable overcurrent protection in demanding electrical environments. With a 3-pole configuration, it provides coordinated protection across three conductors, making it ideal for three-phase systems found in panelboards, switchboards, and control panels. Built for industrial, commercial, and OEM applications, this breaker keeps critical equipment and distribution systems safe and operating smoothly.

Key advantages of the NA320

• 20-amp, 3-pole protection delivers reliable shutdown for three-phase circuits, helping prevent damage from overloads and short circuits.
• Flexible 3-pole design supports use across panelboards, switchboards, and control panels within a single, compact unit.
• Industrial-grade reliability designed to withstand the demands of distribution panels and motor control centers where steady protection matters most.
• OEM-ready and retrofit-friendly suitable for upgrades or new builds that require consistent, multi-phase overcurrent protection without complicating the electrical architecture.

Ideal applications and use cases

• Motor control centers and other three-phase equipment in manufacturing plants, processing facilities, and warehouses.
• Distribution panels in commercial facilities where three-phase protection is essential for efficiency and safety.
• OEM equipment and systems that demand reliable 20A circuit protection across three lines.
• New installations or panel upgrades that require a straightforward, sturdy solution for three-phase circuits.

Specifications at a glance

• Current rating: 20 A
• Poles: 3-Pole
• Breaker type: Circuit Breaker

Choosing the NA320 means investing in dependable protection for distribution panels and motor control centers, helping to minimize downtime and protect valuable electrical infrastructure. Use it in panelboards, switchboards, and control panels across industrial, commercial, and OEM environments to maintain safe, reliable operation of your three-phase systems.