Square D | NEL361200LIG | Circuit Breaker | 1200A | 3-Pole | 600V

Meet the Square D NEL361200LIG circuit breaker—a heavy-duty, high-capacity protection device designed for demanding electrical systems. Engineered for 1200A applications, this 3-pole, 600V unit delivers reliable, trip-safe protection in commercial and industrial environments where feeders and main circuits demand robust performance.

Key specifications:

• Amperage: 1200A
• Poles: 3-Pole
• Voltage: 600V
• Part number: NEL361200LIG
• Brand: Square D

Why choose this NEL361200LIG model? Because it’s designed for scenarios where a precise match to existing equipment matters. It’s the ideal retrofit or replacement option when your panel or enclosure calls for a 3-pole, 600V unit at the 1200A class. The part number NEL361200LIG is your best reference for compatibility, helping you avoid mismatches that can lead to downtime or misfit mounting.

Practical applications and use cases

Industrial facilities with heavy motors, conveyors, or large lighting loads can leverage this 3-pole breaker to protect feeders and distribution circuits from overloads. It’s well-suited for:

• Maintenance and service replacements in legacy panels that require exact NEL361200LIG specifications
• Retrofits where upgrading to a higher-capacity protection device is needed to support growing loads
• Primary protection in commercial/industrial switchboards and motor control centers within the 600V class

To ensure safe, reliable operation, always confirm fit and ratings before ordering. Use the exact part number as your compatibility reference, and consult your panel label to verify the required amperage, pole configuration, and voltage class.

What makes this breaker stand out

• Exact-spec compatibility: A precise 1200A, 3-pole, 600V configuration that aligns with specific Square D panels and enclosures.
• Reliable industrial protection: Built to safeguard critical feeders against overloads in high-demand environments.
• Easy retrofit and replacement: Designed to drop into enclosures that already specify NEL361200LIG, minimizing downtime during maintenance or upgrades.

Installation considerations and tips

• Before ordering, verify that the panel, bus configuration, and mounting scheme match the 3-pole, 600V class and the NEL361200LIG form factor.
• Keep the part number as the primary reference when cross-checking with documentation or supplier catalogs to avoid incompatible substitutions.
• Work with a qualified electrician or technician when performing replacement to ensure correct termination, wiring, and safety protocols are followed.

Ready to secure your electrical system with proven Square D reliability? Add the NEL361200LIG circuit breaker to your cart and rest assured you’re selecting a precise, purpose-built protection device for demanding 1200A, 3-pole, 600V applications.