Square D PJD36225GN 225A 3P 600V Circuit Breaker | AmpState

Meet the Square D PJD36225GN 225A 3P 600V circuit breaker—built to power through everyday electrical work with dependable protection for your panelboards, load centers, and distribution networks. Designed for retrofit projects and ongoing maintenance, this breaker keeps your installations compliant and consistent by preserving the same part number across jobs, reducing confusion and downtime when parts need to be replaced.

Key reasons this breaker stands out:

• High-capacity protection—225 A rating with 3 poles delivers robust, three‑phase circuit protection for demanding commercial and industrial circuits.
• Versatile voltage rating—600 V insulation and interrupting capability suitable for a wide range of distribution applications in panelboards and load centers.
• Reliable, brand‑backed engineering—Square D is a trusted name in electrical protection, engineered to perform under typical operating and fault conditions encountered in field installations.
• Part-number stability for retrofits—designed to align with existing systems where keeping the same part number simplifies spare parts inventories and maintenance planning.
• AmpState availability—readily available through AmpState, with support to verify fit and compatibility so you can source with confidence.

Who is this for?

Ideal for electrical contractors, facilities engineers, and maintenance teams tackling retrofit upgrades, routine servicing, or new installations that reuse existing Square D panelboards and load centers. If you’re coordinating replacements in environments where uptime matters—manufacturing floors, commercial spaces, or data Center support infrastructure—this breaker provides a dependable, purpose-built solution.

How it solves real-world problems

• Downtime reduction—exact part-number continuity minimizes confusion during maintenance and spares procurement.
• Consistent protection—three-pole construction ensures synchronized protection across three-phase systems, helping prevent imbalanced faults.
• Streamlined sourcing—AmpState availability simplifies stocking and quick replacements when the original part is required.

If you’re unsure about compatibility, AmpState specialists can help confirm fit and ensure this PJD36225GN matches your panelboards or load centers. Ready to secure reliable protection with a trusted Square D design? Add the PJD36225GN to your order and keep your electrical distribution running smoothly.