Square D HU361SS - 30A, 600V, Switch

Introducing Square D HU361SS — 30A, 600V, Switch, a robust disconnect designed for demanding industrial and commercial environments. This switch provides reliable on/off isolation paired with dependable overcurrent protection, helping keep your electrical system safe and productive even under heavy use.

With a 30 ampere rating and a 600-volt maximum voltage, the HU361SS is ideal for motor disconnects, panelboards, and branch circuits where a compact, maintainable fusible switch is required. Its design concentrates essential protection and serviceability in one compact package, making it a practical choice for clean control-room layouts and tight spaces on the production floor.

Key advantages you’ll notice in daily use:

• Compact footprint fits neatly inside small control panels and enclosures, freeing up valuable cabinet space.
• Maintenance-friendly fusible switch design enables straightforward fuse access and servicing, reducing downtime during routine checks or fuse changes.
• Reliable isolation ensures safe startup and shutdown of equipment, protecting both personnel and downstream circuitry.
• Integrated overcurrent protection supports safer operation by limiting fault current and preventing cascading damage in critical circuits.

This switch is well-suited for electrical professionals seeking a dependable solution for motor control and circuit protection. It’s an excellent fit for panel builders, service electricians, and maintenance teams working in factories, warehouses, and commercial facilities where space, safety, and quick servicing are priorities.

Use cases include motor disconnects for conveyors, pumps, and fan assemblies; panelboard integration in new installations or retrofits; and branch circuit protection in compact control rooms. The HU361SS delivers a combination of solid isolation, protective functionality, and a space-saving form factor that helps you keep systems reliable without overhauling your layout.