Square D HLA36100SLYP 100A 3-Pole 600 V Circuit Breaker

The Square D HLA36100SLYP is a robust 100A, 3-pole circuit breaker designed to protect three-phase electrical systems rated up to 600 V. With the part number HLA36100SLYP, this device delivers dependable overcurrent protection for demanding commercial and light industrial applications, helping keep motors, feeders, and equipment safe from overloads and faults.

• Three-pole design protects all three phases in a three-phase circuit, promoting balanced operation and safer power distribution.
• 100 A current rating provides solid protection for main conductors and essential loads in panelboards and switchgear.
• 600 V voltage rating makes it suitable for a wide range of industrial and commercial power environments.
• Part of Square D’s trusted protection lineup, engineered to integrate with compatible Square D panels and enclosures for reliable performance.
• Durable construction designed for long service life in professional electrical installations and maintenance cycles.
• Ideal for protecting motors, pumps, compressors, HVAC systems, and other high-demand loads in factories, warehouses, and large facilities.

Why this model stands out: it combines a proven Square D protection philosophy with a precise 100 A, 3-pole configuration that’s purpose-built for three-phase infrastructure. When selecting a replacement or upgrade, confirm panel compatibility and ensure the current rating matches the protected circuit. For proper installation and compliance with local electrical codes, rely on a licensed electrician.