Square D | NE36700LIG | Circuit Breaker | 700A | 3-Pole | 600V

Introducing the Square D NE36700LIG circuit breaker — a purpose-built solution for heavy-duty electrical protection in maintenance, retrofit, and replacement projects. Designed to align with exacting specifications, this 700A, 3-pole breaker delivers reliable protection for three‑phase systems at up to 600V, making it a trusted choice when compatibility and performance matter most.

Key specifications

• Amperage: 700A
• Poles: 3-Pole
• Voltage: 600V
• Part number: NE36700LIG

Why this NE36700LIG matters for your project

This Square D breaker is built for scenarios where exact specifications are non‑negotiable. It’s ideal for upgrades, equipment modernization, or panel replacements where a direct fit is required to restore or enhance system protection. The NE36700LIG designation ensures you’re selecting a part that matches the critical electrical characteristics your installation demands, reducing the guesswork and downtime associated with mismatched components.

Who this is for

• Maintenance teams seeking a dependable, long‑life replacement for aging or failed breakers in three‑phase industrial or commercial panels.
• Engineers planning panel retrofits or upgrades that require a precise 700A, 3‑pole, 600V device to maintain system protection and coordination.
• Facility operators needing a compatible Part Number reference to ensure seamless installation and minimal compatibility checks.

How it solves common problems

• Direct-fit replacement minimizes wiring changes and panel downtime by using the exact specs your system expects.
• High ampacity (700A) supports demanding loads while preserving safety margins during fault conditions.
• Three‑pole configuration ensures proper three‑phase protection and reliable breaker coordination in your distribution scheme.

Practical guidance for use

Before ordering, confirm fit and ratings to guarantee compatibility with your specific panel or enclosure. The part number is the best reference for compatibility, helping you avoid mismatches that can lead to improper protection or installation delays. This breaker is suited for retrofit projects, replacements, and routine maintenance where you must preserve the original electrical characteristics of your system.

Tips for installation and care

• Verify that your panel’s bus and mounting style align with NE36700LIG’s form factor to ensure a secure, code‑compliant installation.
• Document the replacement with the exact part number (NE36700LIG) for future maintenance cycles and reorder accuracy.
• After installation, perform a standard functional test to confirm proper tripping behavior under fault conditions and verify that electrical clearances meet local code requirements.