Square D HU361DS - 30A, 600V, Safety Switch

The Square D HU361DS is a rugged, high-performance Safety Switch engineered for industrial and commercial environments that require safe, reliable electrical isolation. With a 30A rating and a 600V maximum, it provides a dependable disconnect point that supports proper lockout/tagout procedures and ensures maintenance crews can work with confidence and minimal downtime.

Why the HU361DS delivers real value

• Clear, reliable isolation—designed to terminate power safely when service or repair is needed, helping protect personnel and equipment during maintenance.
• Lockout/tagout compatibility—built to integrate seamlessly with standard safety protocols, making compliance straightforward and audit-ready.
• Under-load disconnection you can trust—engineered for dependable performance when switching circuits under load, reducing unexpected downtime.
• Durable, long-lasting construction—built for the rigors of busy industrial and commercial environments, delivering consistent performance over time.

Key specifications

• Amperage rating: 30A
• Voltage rating: 600V
• Product type: Safety Switch
• Brand: Square D
• Model: HU361DS

Ideal use scenarios

• Machine guarding and electrical isolation on production lines, ensuring quick and safe shutdown during maintenance.
• Service disconnects for commercial electrical systems that require reliable isolation to meet safety standards.
• Controlled shutdowns in industrial facilities where consistent, predictable disconnection under load is essential.

How this safety switch supports your operation

Choosing the Square D HU361DS means prioritizing safety without compromising uptime. Its design focuses on safe isolation and predictable disconnection, which translates into fewer emergency fixes, smoother maintenance windows, and clearer compliance with lockout/tagout procedures. For facilities that rely on steady, uninterrupted service, this safety switch offers a straightforward, durable solution that keeps critical systems protected and ready.

Practical considerations and tips

When planning maintenance or upgrades, consider pairing the HU361DS with established lockout/tagout workflows to maximize on-site safety impact. Its 600V rating makes it suitable for a wide range of commercial and industrial circuits, while the 30A capacity provides a balanced solution for medium-scale equipment and controls. For best results, ensure operators are trained on proper isolation procedures and keep a clear disconnect point accessible within your control panel or equipment enclosure.

Upgrade your safety and reliability with the Square D HU361DS—a purpose-built safety switch designed to stand up to demanding environments while simplifying maintenance and compliance.