Square D | LIF26500 | Circuit Breaker | 500A | 2-Pole | 600V

Meet the Square D LIF26500 — a high-capacity circuit breaker engineered for reliability in demanding 600V environments. With a robust 500A rating and a 2-pole design, this unit is purpose-built for maintenance, retrofit, and replacement projects where precise specifications matter most. When you need a trusted, exact-reference part number to match your panel, LIF26500 delivers.

Key specifications

• Amperage: 500A
• Poles: 2-Pole
• Voltage: 600V
• Part number: LIF26500
• Brand: Square D

Why this breaker matters

In industrial and commercial electrical systems, protecting feeders and large equipment from overcurrent is non-negotiable. The LIF26500 provides dependable performance for high-current circuits, ensuring safe shutdown during faults while maintaining system continuity during normal operation. Its exact-reference part number reduces guesswork during replacements, retrofit projects, and service upgrades, helping you avoid compatibility surprises.

Ideal use cases

• Maintenance: quick, accurate replacement for aging or worn breakers to minimize downtime.
• Retrofit: upgrade legacy panels to support higher-demand loads without compromising safety.
• Replacement: restore original protection in 600V distributions where a 500A, 2-pole device is specified.

Compatibility and installation tips

Before purchasing, double-check your panel’s catalog to confirm fit and ratings align with your system. Use the part number LIF26500 as the primary reference to ensure compatibility with Square D housings and mounting configurations. When installing, follow the panel manufacturer’s torque specifications, verify full conductor termination, and ensure proper clearance for secure, reliable operation in high-current environments. Store replacement units in a dry, cool area to preserve performance integrity.

What sets it apart

Unlike generic breakers, the Square D LIF26500 is designed to integrate smoothly with compatible Square D panels, delivering consistent protection for 500A, 600V circuits. Its single-reference part number streamlines procurement and reduces the risk of mismatched components, making it a practical, long-term solution for professional electrical systems.

Ready to safeguard your critical circuits with a trusted name? Add the Square D LIF26500 to your cart and secure precise, reliable protection for your 600V, 500A applications.