Square D LA36200 - 200 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

Meet the Square D LA36200 — a rugged 200A, 600V, 3-pole plug-in molded case circuit breaker designed for dependable branch-circuit overcurrent and short-circuit protection in panelboards and loadcenters.

Why electricians choose the LA36200 for fast, reliable protection

• Fast plug-in connection: engineered for quick installation and easy replacement, reducing panel downtime during service or upgrades.
• Thermal-magnetic trip unit: delivers stable, repeatable protection across varying temperatures and fault conditions, minimizing nuisance trips and preserving safety margins.
• OEM-compatible: guaranteed to integrate with matching Square D OEM load centers and panelboards for seamless operation and clear labeling.
• Three-pole, 200A, 600V rating: ideal for three-phase circuits and high-current protection in residential, commercial, and light industrial environments.
• Molded case, plug-in mounting: durable, compact housing purpose-built for panelboard and loadcenter configurations.

Key specifications at a glance

• Manufacturer: Square D
• Part number: LA36200
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 200 A
• Voltage rating: 600 V
• Poles: 3
• Mounting style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection in panelboards and loadcenters

Ideal scenarios and use cases

The LA36200 shines in panels that demand robust, reliable protection for large branch circuits. Use it when upgrading a service panel or adding a new 3-phase feeder where a 200A, three-pole solution is required. Its plug-in design simplifies replacements or upgrades, reducing downtime and easing ongoing maintenance in active facilities.

What sets this apart from generic breakers

Unlike generic substitutes, the LA36200 is engineered to work in harmony with matching OEM Square D load centers, ensuring optimal trip performance and clear labeling. The combination of a thermal-magnetic trip and a plug-in form factor delivers not only protection but practical, maintenance-friendly operation in everyday electrical environments.

If you’re planning a panel upgrade, retrofit, or a new installation that demands dependable high-current protection with rapid installation, the Square D LA36200 200A, 600V, 3-Pole Plug-In Circuit Breaker is designed to deliver predictable protection, ease of service, and long-term reliability in a compact molded-case package.