Square D JDL36200AASA Circuit Breaker, 200A, 3-Pole, 600V

Meet the Square D JDL36200AASA — a rugged, industrial-grade circuit breaker designed to protect large, three-phase electrical systems. With a 200 A rating and a maximum operating voltage of 600 V, this 3-pole device delivers reliable overcurrent protection for heavy feeders, motors, and critical equipment in demanding environments. Ideal for service, maintenance, and replacement projects, it’s a dependable choice for keeping your industrial power clean and safe.

• Three-pole configuration for true 3-phase protection supports industrial circuits up to 600 V, ensuring balanced protection across all phases.
• 200 A current rating suitable for large feeders, motor circuits, and high-demand loads common in manufacturing and facilities.
• Durable, industrial-ready construction built to endure challenging environments and steady operation in panel boards and switchgear.
• Part-number driven compatibility verify fit using JDL36200AASA with your specific application to ensure proper substitution in your Square D system.
• Efficient replacement option designed to streamline field service, maintenance tasks, and panel upgrades without compromising safety or performance.

This breaker is purpose-built for industrial electrical service, maintenance, and replacement projects where dependable protection of 3-phase circuits at up to 600 V is essential. It pairs well with Square D panels and equipment that require a 200 A, 3-pole device, helping you maintain system integrity and minimize downtime during upgrades or repairs.

How to verify compatibility: start with the exact part number JDL36200AASA, then confirm your application requirements—number of poles (3), current rating (200 A), and voltage (600 V). If you’re unsure about fit or compatibility with your panel or service context, send us a message and we’ll help confirm the correct match for your installation.

Reliable protection, straightforward replacement, and proven Square D performance come together in this JDL-series circuit breaker — a practical choice for professionals safeguarding industrial power distribution.