Square D | PAF36900G | Circuit Breaker | 900A | 3-Pole | 600V

The Square D PAF36900G circuit breaker is built to protect high-demand electrical systems with precision and reliability. Designed for maintenance, retrofit, and replacement projects, this 3-pole unit delivers dependable fault protection at a substantial 900A, while handling up to 600V of circuit voltage. When exact specifications matter, the PAF36900G stands out as a direct-fit solution that aligns with existing Square D panels and distribution gear.

• Amperage: 900 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part reference: PAF36900G
• Brand lineage: Square D

Key advantages for installers and facility operators:

• : Use the part number PAF36900G as the primary reference to ensure seamless replacement or retrofit within compatible Square D assemblies.
• Robust three-pole protection: Three independent poles provide balanced protection for multi-phase circuits, helping guard downstream equipment and wiring from overloads and faults.
• High-current capability: 900A rating supports demanding industrial feeders and distribution pathways without compromising trip performance or reliability.
• Wide voltage accommodation: Rated for up to 600V, making it suitable for a range of commercial and industrial electrical infrastructures.

Who benefits most from this breaker?

• Facilities upgrading or repairing large distribution panels that require a 3-pole, high-current solution.
• Maintenance teams replacing failed or obsolete breakers with a direct, factory-referenced part.
• Retrofit projects where matching Square D specifications minimizes integration risk and downtime.

Important procurement note: confirm fit and ratings before ordering. The part number PAF36900G is the best reference for compatibility, helping you avoid mismatches and ensuring the unit drops into place with minimal disruption to your electrical system.