Square D HLA36100UKYP 100A 3-Pole 600 V Circuit Breaker

Protect your three‑phase power with confidence using the Square D HLA36100UKYP 100A 3‑Pole 600V Circuit Breaker. Engineered by Square D, this device delivers reliable protection for demanding electrical systems, helping to prevent damage from overloads and short circuits while ensuring safe, fast shutdown across all phases.

Key specifications at a glance

• Current rating: 100 A
• Poles: 3
• Voltage rating: 600 V
• Part number: HLA36100UKYP

Why the 3‑pole design matters

• Three‑phase protection: The 3‑pole configuration disconnects all phases simultaneously, reducing the risk of phase imbalances and ensuring a safer, more complete shutdown during a fault.
• Direct compatibility: Specifically suited as a replacement part or upgrade within Square D panels and systems that use the HLA36100UKYP family, helping you maintain consistent performance and troubleshooting simplicity.
• Durable, dependable protection for 600 V systems: Built to withstand the demands of commercial and light industrial installations where reliable phase protection is essential.

Ideal applications

• Three‑phase motors and drives in manufacturing lines, conveyors, and processing equipment
• HVAC, refrigeration, and large cooling systems that run on 3‑phase power
• Electrical panels and distribution boards in commercial facilities requiring robust three‑phase protection

What makes this breaker uniquely valuable

• Direct, compatible fit within Square D power distribution ecosystems, ensuring a seamless upgrade or replacement path.
• Concentrated protection for all three phases, which helps minimize downtime and simplify fault analysis in three‑phase circuits.
• Clear part identification (HLA36100UKYP) for quick ordering and accurate maintenance—reducing the guesswork during panel servicing.

Practical tips for selection and installation

• Verify your panel and circuit requirements align with a 100 A, 3‑pole, 600 V breaker to ensure proper protection and compatibility.
• Plan for straightforward replacement by matching the part number HLA36100UKYP with existing Square D enclosures and labeling.
• Follow standard electrical safety practices: disconnect power before service, consult a licensed electrician for installation, and ensure terminals are torqued to panel specifications.

For reliable three‑phase protection in commercial and industrial environments, choose the Square D HLA36100UKYP 100A 3‑Pole 600V Circuit Breaker. A practical, exacting solution for safeguarding motors, panels, and critical equipment—now and into the future.