Square D | NEL36800LI | Circuit Breaker | 800A | 3-Pole | 600V

Power reliable three‑phase protection with the Square D NEL36800LI circuit breaker. Engineered for demanding industrial and commercial applications, this unit delivers an 800A rating across a 3‑pole configuration and supports systems up to 600V. When maintenance, retrofit, or replacement is on the table, this breaker offers a like‑for‑like solution that preserves system safety and electrical integrity.

• Amperage: 800A
• Pole configuration: 3‑Pole
• Voltage rating: 600V
• Brand/part reference: Square D NEL36800LI
• Best use cases: maintenance, retrofit, and replacement where exact specs are required

Why this breaker stands out in active service environments is its ability to accommodate large, three‑phase loads with a single, proven protective device. It’s particularly well suited for panel upgrades, aging installations that require a like‑for‑like replacement, or new builds that demand the rugged reliability Square D is known for. With the NEL36800LI, you’re opting for a component that keeps feeders protected and circuits running smoothly, even in high‑demand situations.

Compatibility and installation considerations

Before you order, rely on the part number as the best reference for compatibility. Confirm fit and ratings against your panel documentation and the system’s voltage and amperage requirements. This ensures a seamless replacement that maintains your electrical protection strategy without surprises during kickoff or commissioning.

Ideal for electrical professionals, facility managers, and OEM settings where uptime is critical, the NEL36800LI is a purpose‑built choice for preserving three‑phase protection in heavy‑duty environments. Whether you’re upgrading an old panel, retrofitting to meet new load profiles, or replacing a failed unit, this Square D circuit breaker delivers dependable performance aligned with industry standards and your equipment’s specifications.