Square D HU361DSWC - 30A, 600V, 3-Pole, Fused Disconnect Switch

Meet the Square D HU361DSWC, a 30A, 600V, 3-Pole Fused Disconnect Switch built for demanding industrial and commercial environments. This device delivers safe electrical isolation with built-in overcurrent protection, providing dependable disconnection under load. Designed to support lockout/tagout procedures, it helps keep maintenance teams safe during service and testing while delivering reliable performance day after day.

• Three-pole design for complete isolation: Simultaneous disconnection of all conductors minimizes the risk of partial energization during maintenance.
• 30A, 600V rating: Apt for a broad range of motors, feeders, and equipment circuits commonly found in industrial facilities.
• Fused protection: Built-in fusing adds an essential layer of overcurrent protection, safeguarding equipment and extending system life.
• Lockout/Tagout ready: Engineered to support standard safety protocols, ensuring the disconnect stays secured during servicing.
• Durable for harsh environments: Designed to deliver dependable performance in busy, mission-critical settings where reliability matters most.

This fused disconnect switch is an ideal choice for controlling machinery, conveyors, pumps, and HVAC equipment in factories, warehouses, and large commercial spaces. By combining isolation with protective fusing in a single unit, it simplifies installation and enhances safety—so teams can work confidently and systems can resume operation swiftly after maintenance.

Why choose the Square D HU361DSWC? It pairs a proven brand with a straightforward, purpose-built approach to electrical safety. The 3-pole configuration ensures comprehensive de-energization, while the fused design provides immediate protection against faults, helping to reduce downtime and prevent damage to downstream components.

Practical tips for best results:

• Maintain the 30A rating for proper protection; replace fuses with identical rating and type when needed.
• Coordinate with your organization’s lockout/tagout program to keep maintenance personnel safe.
• Periodically inspect connections and the switch mechanism to ensure reliable operation and quick disconnection when required.