Square D HLA36100SVYP 100A 3-Pole 600 V Circuit Breaker

Experience reliable, three-phase protection with the Square D HLA36100SVYP 100A 3-Pole 600 V Circuit Breaker. Designed for demanding commercial and light industrial electrical distributions, this unit safeguards equipment and wiring by interrupting fault currents while keeping your system operating smoothly.

• Current rating: 100 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HLA36100SVYP
• Brand lineage: Square D

What this means for your setup

In a 3-phase network, a 3-pole breaker protects all three hot legs simultaneously, maintaining balanced protection across the distribution bus. The 100 A rating makes it suitable for feeders and branch circuits that require solid overcurrent protection without frequent tripping in typical commercial environments.

Ideal use cases

• Protecting feeder circuits and 3-phase loads in light industrial applications
• Safeguarding motors and equipment on commercial power distribution systems
• Upgrading or replacing aging breakers in compatible Square D panels and enclosures

Compatibility and installation considerations

• Designed for use with compatible Square D panels and enclosures that support HLA-series breakers
• Ensure the panel and bus system are rated for 600 V and match the 3-pole configuration
• Follow local electrical codes and use a licensed electrician for installation

Why choose this Square D breaker

Beyond the basics, this 100A 3-pole 600 V unit offers dependable protection for three-phase systems, helping prevent equipment damage and downtime due to overcurrent events. Its robust construction and trusted Square D lineage provide consistency and ease of maintenance in busy electrical environments.

Upgrade your distribution reliability with the HLA36100SVYP—a purpose-built solution for solid, three-phase protection up to 600 volts.