Square D PEF362000LIG 2000A 3P 600V Circuit Breaker | AmpState

Meet the Square D PEF362000LIG — a rugged 3-pole, 2000 A circuit breaker built for serious electrical distribution. Designed for panelboards, load centers, and broader distribution systems, this unit is a trusted choice for maintenance teams, panel builders, and spare inventories where a direct part-number match matters.

What makes this breaker stand out

• Direct part-number compatibility ensures seamless stocking, fast replacements, and reduced risk of incorrect fits in critical installations.
• 3-pole design supports three-phase systems, delivering coordinated protection across all conductors in demanding industrial layouts.
• High-current capability with a 2000 A rating, suitable for protecting large feeders and main distribution paths.
• 600 V maximum rating aligns with common industrial and commercial distribution networks, providing reliable performance within standard safety margins.
• Quality backed by AmpState with proactive support to confirm fit and compatibility for your specific panel or distribution setup.

Technical snapshot

• Manufacturer: Square D
• Part number: PEF362000LIG
• Amperage: 2000 A
• Poles: 3
• Voltage: 600 V

Ideal scenarios and practical use

• Stocking for panel builders who require exact replacements in large, multi-bay electrical rooms.
• Maintenance closets and service vans where a rapid swap minimizes downtime during high-current outages.
• Retrofits and upgrades in heavy-distribution setups where 3-phase protection is essential.
• Spare inventory for industrial facilities with Square D panels, ensuring quick compatibility when a direct part match is needed.

Why choose this model over generic equivalents? It’s engineered to integrate smoothly with Square D ecosystem hardware, reducing compatibility questions and installation friction. AmpState stands ready to help you confirm fit if you’re unsure about a match to your panelboard or distribution architecture—just reach out and we’ll verify the best path forward.