Square D | JJA36200YP | Circuit Breaker | 3-Pole | 65kA

Square D JJA36200YP Circuit Breaker is a rugged, three‑pole protection device built for reliable performance in industrial and commercial power systems. With a 65kA interrupting capacity, this 3‑pole breaker is designed to safely interrupt fault currents and protect wiring, equipment, and personnel in demanding environments.

• Exact compatibility reference: The part number JJA36200YP is your best guide for fit and compatibility in Square D panels and frames.
• Three-pole design for 3‑phase systems: Ideal for motors, compressors, pumps, and other three‑phase equipment commonly found in manufacturing, HVAC, and processing facilities.
• 65kA interrupting capacity: Provides strong fault protection, helping to prevent damage and improve system safety during short-circuit events.
• Maintenance, retrofit, and replacement use: Specifically suited for ongoing maintenance cycles, panel retrofits, or equipment replacements where the same rating and form factor are required.
• Practical installation guidance: Before ordering, verify that the breaker's rating and physical footprint match your panel’s requirements to ensure seamless integration and safe operation.

This breaker is the practical choice for projects that demand a trustworthy, OEM‑aligned solution without compromising on performance. Whether you’re upgrading a legacy panel, conducting routine maintenance, or swapping a failed unit, the Square D JJA36200YP delivers consistent protection for three‑phase circuits and high‑energy environments.

Ideal use cases: retrofitting older Square D installations, replacing worn breakers in service panels, and upgrading protection for motor-driven equipment in manufacturing floors, water treatment facilities, and large HVAC systems.

What to consider when selecting: confirm that your panel’s frame and bus configuration match the JJA36200YP, and that the 65kA rating aligns with the fault levels in your system. Rely on the part number as the definitive reference to ensure you’re sourcing the exact replacement or upgrade you need.