Square D | LAF36200 | Circuit Breaker | 200A | 3-Pole | 600V

The Square D LAF36200 Circuit Breaker is a purpose-built protection device for three-phase power systems, designed for reliability in maintenance, retrofit, and replacement projects. With a 200A rating and a three-pole configuration, this breaker delivers robust overcurrent protection for demanding commercial and industrial panels operating up to 600V.

Key specifications

• Amperage: 200 A
• Poles: 3-Pole
• Voltage rating: 600 V
• Part reference: LAF36200

Why this breaker is the right choice for your setup

When your panel relies on dependable three-phase protection, the Square D LAF36200 stands out with a precise fit and proven performance. This unit is intentionally aligned with the LAF family, offering compatibility where exact part identification matters most. Its 200A capacity makes it well-suited for main feeders or large branch circuits in commercial or light industrial applications, helping to safeguard equipment and maintain uptime during electrical faults.

Who benefits most

• Facilities engineers planning panel upgrades or retrofits in established electrical rooms
• Electrical contractors performing replacements in aging or damaged panels
• Manufacturing or data-center environments needing reliable, three-phase protection for high-load circuits

Use cases and practical applications

• Replacing a failed or worn-out breaker in a 3-phase distribution panel where the LAF36200 is the exact compatible part
• Retrofit projects converting legacy systems to a modern, reliable protection scheme without changing panel architecture
• New installations in setups that require a 200A, 3-pole protection device for heavy-load feeders

What makes it stand out

• Exact compatibility: The LAF36200 part number is the best reference for ensuring the correct fit in Square D panels and configurations.
• Three-phase protection: Designed specifically for 3-pole, 600V service, aligning with common commercial and light-industrial electrical systems.
• Clear maintenance path: Ideal for replacements during routine service intervals or after planed panel upgrades, reducing downtime and guesswork.

Installation and compatibility notes

Before ordering, confirm fit and ratings to ensure seamless replacement. The part number LAF36200 serves as the definitive reference for compatibility with your Square D panel system and 3‑phase service. If your setup operates at up to 600V and requires a 200A, 3-pole protection device, this breaker is a straightforward, dependable choice.

Care, maintenance, and long-term value

Scheduled inspections should include verification of proper torque on conductors and confirmation that the breaker trips as expected under controlled tests. Relying on a trusted brand and precise part reference helps maintain electrical safety and system reliability over time, reducing the risk of nuisance trips and unplanned outages.