Square D | PAF362000DC1226 | Circuit Breaker | 2000A | 3-Pole | 500V

Square D PAF362000DC1226 represents a high-capacity circuit protection solution designed for demanding electrical systems. With a 2000A rating, a 3-Pole configuration, and a 500V operating limit, this breaker is built to safeguard large, three-phase feeders and equipment in industrial environments.

Key features tailored for reliable, long-term protection include:

• 2000A current capacity—handles heavy loads and high-demand circuits with confidence, reducing the risk of nuisance trips in peak operation.
• 3-Pole design—optimally suited for 3‑phase systems, ensuring balanced protection across all phases.
• 500V maximum rating—compatible with common industrial distribution schemes while maintaining robust insulation and safety margins.
• Specifically intended for maintenance, retrofit, and replacement projects where exact specifications matter, helping you preserve system integrity without overhauling upstream components.

Compatibility and installation considerations

To ensure a seamless fit, the part number PAF362000DC1226 is the best reference for compatibility. Always confirm fit and ratings before ordering to align with your panel, bus configuration, and protection requirements. This model is designed to slot into compatible Square D assemblies that support three-pole, high-current protection in industrial settings.

Ideal use cases

• Upgrading or retrofitting large motor feeders, conveyors, and processing lines that require robust 3‑phase protection.
• Protecting power distribution cabinets, switchgear, and motor control centers in manufacturing facilities.
• Replacing aging breakers in service entrances or heavy-duty panels where a 2000A, 3‑pole, 500V rating is necessary.
• New installations for data centers or critical processing equipment that demand reliable, high-current protection with precise specifications.

Why this model stands out

Unlike lower-current or single- or dual-pole solutions, the Square D PAF362000DC1226 delivers targeted protection for three-phase loads at a high current level, reducing downtime and protecting both equipment and personnel. Its design focuses on compatibility, long-term reliability, and ease of integration within existing Square D distribution ecosystems—making it a sensible choice for professionals prioritizing exact specs and dependable performance.

Practical installation tips

• Verify panel labeling and schematics to confirm 3-pole alignment and bus compatibility before installation.
• Ensure the system voltage is within the 500V rating and that insulation, wiring, and fault-clearing capabilities meet your application needs.
• Follow all electrical safety standards and use proper torque specifications when securing connections to maintain reliable operation.