Square D HDA36080SKYP 80A 3-Pole 600 V Circuit Breaker

Meet the Square D HDA36080SKYP 80A 3-Pole 600 V Circuit Breaker—an OEM protection device designed for robust 3‑phase electrical distribution. This part number HDA36080SKYP represents a dependable solution for safeguarding feeders, motors, and other critical loads in demanding industrial and commercial environments.

• Current rating: 80 A
• Poles: 3
• Voltage rating: 600 V
• Brand and compatibility: Square D, designed for use in panels and systems that accept HDA-series devices
• Part number: HDA36080SKYP

What this means for your electrical system is clear: reliable, 3‑phase protection that helps prevent damage from overloads and short circuits while supporting steady operation of connected equipment. With an 80 A rating and a 600 V maximum, this breaker is well-suited for mid‑to‑large industrial feeders and commercial distributions that demand solid, time‑tested protection.

Why choose this Square D breaker

• Authentic OEM reliability — as a genuine Square D component, it’s engineered to meet the exact fit and performance standards of your existing HDA‑series panels and installations.
• Direct replacement potential — designed to align with standard form and mounting dimensions, minimizing downtime during replacement or upgrades.
• 3‑phase protection for motors and feeders — ideal for safeguarding 3‑phase loads common in manufacturing, processing, and large commercial applications.
• Clear circuit hierarchy — helps maintain organized, dependable distribution by keeping protection aligned with your three‑phase circuits.

Ideal use cases

• Industrial panels and motor control centers that require 3‑pole protection at 80 A
• Commercial electrical distributions feeding multiple motors, conveyors, or HVAC equipment
• Repairs or upgrades where an exact OEM part is needed to preserve warranty and performance

Practical tips for deployment

• Verify your system voltage and ensure it aligns with the 600 V rating before installation.
• Confirm panel compatibility with HDA‑series breakers to ensure a proper fit and reliable operation.
• Keep spare OEM parts on hand for quick replacement to minimize equipment downtime.
• When replacing an existing breaker, power down the system and follow standard safety practices for switching gear in 3‑phase systems.

In practice, the Square D HDA36080SKYP serves as a trusted safeguard in environments where reliable 3‑phase protection is non‑negotiable. It pairs with common 3‑pole configurations to protect feeders and equipment from overloads, helping maintain uptime and equipment integrity in demanding applications. If you’re upgrading, restoring, or stocking parts for Square D panels, this 80 A, 3‑pole, 600 V breaker offers a straightforward, authentic solution that aligns with industry standards and installation expectations.