Square D JLA36200 - 200 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D JLA36200—a rugged, ready-to-install 200 A, 600 V, 3-pole plug-in molded case circuit breaker built to safeguard your panelboards and load centers. Engineered for dependable branch-circuit overcurrent and short-circuit protection, this unit combines fast installation with precise, repeatable protection performance you can trust in demanding residential, commercial, and light industrial environments.

Why this breaker stands out

• Fast plug-in connection enables quick installation and painless replacement, reducing downtime during upgrades or service work.
• Thermal-magnetic trip unit delivers stable, repeatable protection across varying temperatures and electrical loads, helping prevent nuisance trips while guarding against damaging faults.
• Three-pole configuration provides synchronized protection for all phases in three‑phase systems, ensuring balanced current distribution and comprehensive circuit safety.
• OEM compatibility designed to work with matching Square D load centers and panelboards, guaranteeing reliable electrical performance and straightforward retrofits.
• High-current, high-voltage capability rated at 200 A and 600 V, making it suitable for larger residential panels, commercial feeders, and light industrial applications.

Ideal use cases

• Upgrading aging panelboards to meet current electrical demands without sacrificing protection quality.
• Installing or replenishing main/branch circuit protection in commercial spaces and light industrial facilities.
• Replacements in systems where rapid plug-in deployment minimizes downtime and keeps critical electrical infrastructure online.

Technical snapshot

• Manufacturer: Square D
• Part number: JLA36200
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 200 A
• Voltage rating: 600 V
• Number of poles: 3
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Why choose this breaker over alternatives? It pairs a robust plug-in interface with a responsive thermal-magnetic trip system that adapts to real-world conditions, reducing unexpected trips and protecting valuable equipment and wiring. Its 3-pole design is essential for balanced protection in three-phase installations, while OEM compatibility ensures seamless integration into existing Square D panels and load centers.

From quick installs to reliable long-term protection, the Square D JLA36200 is engineered to perform when it matters most. Choose this plug-in molded case breaker for a proven, industry-standard solution that keeps electrical systems safe, compliant, and ready for the next project.