Square D HLA36070SNYP 70A 3-Pole 600 V Circuit Breaker Potential Transformer

When you need reliable three-phase protection for demanding electrical systems, the Square D HLA36070SNYP delivers. This 70 A, 3-pole, 600 V circuit breaker from Square D is designed to guard your distribution panels against overcurrent, keeping equipment and personnel safe while minimizing downtime.

Key features and benefits

• 70 ampere current rating: handles moderate-to-high loads common in industrial branches, while providing precise trip coordination with other devices in the same panel.
• Three-pole design: protects all three phases simultaneously, ensuring balanced protection and preventing phase loss issues that can damage motors and drives.
• 600 V maximum voltage rating: suitable for typical industrial distribution networks, giving you a single, versatile solution for mid-voltage environments.
• Part Number HLA36070SNYP: a traceable, easily identifiable component for maintenance, stocking, and OEM replacement strategies.
• Square D reliability: built on decades of protection technology, backed by manufacturer support and compatibility with Square D panel systems.

Practical use cases

• Motor control and protection on manufacturing lines where three-phase motors operate at voltages up to 600 V.
• Energy distribution in data centers and large facilities requiring reliable overcurrent protection with straightforward maintenance.
• HVAC and ventilation systems with multiple three-phase loads that demand coordinated protection to prevent outages.

How this compares to generic breakers

Compared to single- or two-pole options, the HLA36070SNYP offers comprehensive multi-phase protection in one device, reducing space in the panel and simplifying wiring for three-phase circuits. Its 70 A rating aligns with typical branch circuits and feeder loads, giving you flexibility to design more efficient protective schemes.

Tips for selecting and using

• Ensure your panel and busbar arrangement are compatible with a three-pole Square D breaker of this size and rating.
• Use as part of a coordinated protection scheme with upstream fuses or breakers to ensure fast isolation during faults.
• Keep the Part Number HLA36070SNYP recorded for easier service and replacement ordering.

Invest in dependable, industry-grade protection with Square D. Add the HLA36070SNYP to your cart and safeguard your three-phase systems with confidence.