Schneider Electric SEF363000LSG Circuit Breaker, 3000A, 3-Pole, 600V

The Schneider Electric SEF363000LSG is a rugged, industrial-grade circuit breaker designed for high-demand three-phase power systems. With a 3000 A rating at 600 V and a 3-pole configuration, it’s purpose-built for service, maintenance, and replacement projects in demanding environments where downtime isn’t an option.

Why this breaker stands out in industrial electrical rooms:

• —ideal for motor drives, conveyors, pumps, and large control panels that run on 3-phase power.
• 600 V operating capability aligns with common industrial distribution networks, providing reliable overcurrent protection where it matters most.
• High current rating (3000 A) delivers robust protection for equipment and minimizes nuisance trips in heavy-load applications.
• Direct compatibility with Schneider Electric ecosystems—use the exact part number SEF363000LSG to ensure a precise fit within your existing panels, enclosures, and accessories.

Key specifications at a glance

• Amperage rating: 3000 A
• Poles: 3
• Voltage: 600 V
• Manufacturer: Schneider Electric
• Part number: SEF363000LSG

Ideal use cases

• Upgrading or replacing breakers in large motor control Centers (MCCs), machine tool banks, and processing lines in industrial facilities.
• Protecting high-load three-phase circuits in manufacturing, packaging, and material handling environments.
• Integrating into service equipment and distribution panels where reliable, deterministic protection is critical for uptime.

Compatibility and installation notes

• Verify fit by part number SEF363000LSG and align with your application requirements to ensure seamless integration with your panel and wiring scheme.
• Consider the overall protection strategy for your 3-phase system, ensuring conductor sizing, enclosure clearance, and coordination with upstream protection devices meet your safety and reliability targets.
• Need confirmation on compatibility with a specific panel or project? Our team can help verify suitability based on the exact installation context.

Practical benefits you’ll notice on the floor

• Faster, more predictable protection for critical loads, reducing unplanned downtime during faults.
• Improved maintenance planning thanks to a clearly defined part number that matches your Schneider Electric ecosystem.
• Consolidated spare-part strategy with a single, trusted 3-pole, 600 V breaker designed for industrial use.

Designed for professionals who manage heavy-duty electrical infrastructure, the SEF363000LSG delivers dependable protection, straightforward integration, and compatibility clarity to keep industrial operations running smoothly. If you’re confirming compatibility or matching this part to your application, we’re here to help—send a message and we’ll verify the fit against your exact requirements.