Federal Pacific NFJ631225 Circuit Breaker, 225A, 3-Pole, 600V

Federal Pacific NFJ631225 Circuit Breaker — a rugged three-pole solution designed for demanding industrial electrical service, maintenance, and replacement projects. With a 225 A rating and a 600 V maximum, this breaker delivers dependable protection for everyday high-load three‑phase circuits while simplifying field compatibility through a precise part-number match.

• Three-pole protection for balanced loads: Keeps three-phase systems safeguarded against overloads and short circuits, promoting equipment longevity and stable power distribution.
• 225 A, 600 V rated: Suitable for mid-to-high current industrial applications where robust interrupt capability is essential, without compromising panel compatibility.
• Part-number driven compatibility: Use NFJ631225 to confirm fit with your Federal Pacific panel or distribution equipment. Always verify compatibility against your specific application requirements.
• Designed for installation, maintenance, and replacement: Ideal for upgrading older installations, performing routine maintenance, or replacing failed breakers in active systems, helping minimize downtime.
• Supportive guidance: If you’re unsure about fit, our team can help verify compatibility based on the part number and your application needs.

This NFJ631225 circuit breaker enables reliable protection of motors, transformers, and other high-load devices, reducing the risk of damage from faults and overloads while supporting safer, more efficient operation of industrial power systems.

Typical use cases

Industrial facilities undergoing service upgrades, panel refurbishments, or facility expansions can leverage this 3-pole 225 A breaker to support new or relocated loads. It’s well-suited for manufacturing lines, processing equipment, and large-scale electrical distribution where three-phase protection and predictable trip behavior are critical.

Key considerations for installation

• Verify panel compatibility by part number NFJ631225 and align with the panel’s enclosure and bus design.
• Match the trip characteristics to your protection strategy and local electrical codes.
• Follow standard electrical safety practices and manufacturer installation guidelines during replacement or new installation.

Specifications at a glance

• Part Number: NFJ631225
• Type: Circuit Breaker
• Amperage: 225 A
• Poles: 3
• Voltage: 600 V