NJL631225R | Circuit Breaker | 225A | 3-Pole | 600V | Bolt-On

The NJL631225R Circuit Breaker is a rugged, industrial-grade protection device designed for demanding electrical systems. With a 225 A rating, a three-pole design, and 600 V compatibility, this bolt-on breaker is built for reliable performance in maintenance, retrofit, and replacement projects where exact specs matter.

Key specifications

• Amperage: 225 A
• Poles: 3-Pole
• Voltage: 600 V
• Mounting: Bolt-On

Why this breaker matters

The NJL631225R delivers three-phase protection essential for modern industrial power distribution. Its bolt-on design ensures a solid, secure attachment to compatible panels, reducing the risk of loose connections and improving long-term reliability in harsh environments. This unit is specifically suited for applications where matching the part number is the clearest path to compatible fit and proper ratings.

Ideal use cases

• Panel maintenance: replace outdated or worn breakers with a direct equivalent that matches your system’s specs.
• Retrofit projects: upgrade legacy equipment to a 225 A, 600 V, 3-pole solution without changing the panel footprint.
• Equipment replacement: swap in the NJL631225R for consistent protection in service panels, distribution panels, and other three-phase installations.
• Motor control centers and large equipment feeders that require reliable three-phase protection.

Compatibility and ordering tips

To ensure a correct fit, always confirm your panel’s ratings and mounting footprint before ordering. The part number NJL631225R is the best reference for compatibility, so use it when comparing replacements or performing retrofits. If your system operates at 600 V and requires a 225 A, three-pole bolt-on protective device, this model aligns with those specifications.

Installation and care

Utilize bolt-on mounting to achieve a secure, stable connection within compatible enclosures. Follow standard electrical installation practices and conduct routine inspections of mounting hardware and connections. If wear or signs of fatigue appear, replace promptly to maintain uninterrupted protection.