Square D LXIL36100 100A 3-Pole 600 V Circuit Breaker

Meet the Square D LXIL36100, a dedicated three‑pole circuit breaker engineered for reliable protection of three‑phase power systems. With a 100 A current rating and a 600 V maximum voltage, this unit is purpose‑built to safeguard commercial and light industrial panels while delivering predictable, consistent performance. The part number LXIL36100 ensures you’re selecting an exact, compatible replacement within the LXIL family.

Key specifications

• Current rating: 100 A
• Poles: 3
• Voltage rating: 600 V
• Part number: LXIL36100

Why this matters

In three‑phase layouts, balanced protection is essential to prevent damage from overloads or faults. The Square D LXIL36100 is designed to safeguard feeders and downstream equipment by interrupting current as soon as protection limits are exceeded, reducing the risk of insulation damage, downtime, and costly repairs. Its exact‑match compatibility with LXIL‑series panels makes replacement straightforward, helping maintenance cycles stay on track without guesswork.

Ideal applications

• Main distribution feeders in commercial facilities and light industrial environments
• Three‑phase circuits in manufacturing lines and HVAC systems
• Panel replacements or upgrades where an exact LXIL36100 component is required

Installation and compatibility

Designed to integrate with Square D LXIL‑series panels and distributions that support three‑pole, 600 V devices, the LXIL36100 offers a clean, reliable fit for upgrading aging protection or stocking spare parts. When installing, confirm system voltage and load profiles align with the 600 V rating and 100 A capacity to maintain optimal protection levels.

Practical guidance

• Verify that your panel and wiring are rated for 600 V and 100 A continuous operation before installation.
• Follow manufacturer torque specifications for terminal connections to ensure a secure, low‑impedance bond.
• Keep a compatible LXIL36100 spare on hand for expedited maintenance and downtime reduction.