Square D HU367 800A 3P 600V Safety Switch, NEMA 1, Fusible, Non-Fusible | AmpState

The Square D HU367 800A 3P 600V Safety Switch is built for dependable everyday electrical work, serving as a precise equipment disconnect and isolation point at the load or machine. If you’re replacing aging hardware or stocking spares, the HU367 helps you keep your BOM tightly aligned to the original part number for easy maintenance and orderly inventories.

• Configuration and rating: 3-pole design, 800 A, 600 V, engineered for reliable three-phase isolation.
• Enclosure: NEMA 1 protection for indoor, light-industrial environments where clean, controlled conditions are the norm.
• Fusible / Non-Fusible options: Available in both fusible and non-fusible configurations to match your protection strategy and wiring setup.
• Manufacturer and part: Square D HU367, a trusted choice for dependable switchgear in commercial and industrial settings.
• Availability: Sold through AmpState with support to confirm part-number compatibility and fit.

Why this safety switch stands out

• Exact BOM alignment: Replacing the same model keeps maintenance logs, spare inventories, and asset records consistent with the original design, reducing configuration errors and downtime.
• Point-of-use isolation: A straightforward disconnect that simplifies maintenance workflows and quick emergency shutoffs on critical lines.
• Durable, purpose-built design: Built to withstand the rigors of everyday electrical tasks in industrial environments, reducing unscheduled downtime.

Ideal use scenarios

• Equipment maintenance on factory floors where a reliable, easily serviceable disconnect is required.
• Direct isolation at the point of use for machinery, conveyors, and control panels.
• Upgrading or replacing aging safety switches in panels that demand NEMA 1 rated indoor protection.

Need help confirming fit? Reach out—we’ll help verify that the HU367 matches your original part number and system requirements so you can order with confidence.