Square D HU1003MC6 - Fusible, Switch

Meet the Square D HU1003MC6 — a compact, rugged Fusible, Switch designed to deliver reliable on/off isolation with integrated overcurrent protection in demanding industrial and commercial environments. Built to handle motor loads and protected circuits, this fusible disconnect switch keeps equipment safe while simplifying panel layouts.

Why the HU1003MC6 stands out

• Integrated protection and isolation: A fusible element inside the switch provides immediate overcurrent protection, paired with dependable on/off isolation for safe startup, operation, and maintenance.
• Compact, maintainable design: Small footprint fits tight panels and crowded electrical enclosures, with accessible fuse elements and straightforward servicing to minimize downtime.
• Versatile applications: Ideal for motor disconnects, panelboards, and branch-circuit protection where a single, maintainable fusible switch is preferred.
• Industrial-grade reliability: Built to withstand the rigors of busy facilities, warehouse environments, and production floors, ensuring steady performance under demanding conditions.

Best uses and practical scenarios

In a production line, use the HU1003MC6 as the primary motor disconnect to protect drives and wiring while providing a clear, local isolation point for maintenance. In control cabinets and panelboards, it consolidates protection and switching into a compact solution, freeing up space for other controls. For systems with frequent startup surges, like pumps or fans, the fused switch offers targeted protection that helps reduce nuisance trips and simplifies fault diagnosis.

Performance you can trust

The HU1003MC6 delivers dependable on/off control combined with built-in overcurrent protection, designed for straightforward field maintenance. Its streamlined design means quicker fuse replacements and minimal downtime during service, keeping your operations moving smoothly.

Key specifications at a glance

Model: HU1003MC6 • Fused: Fusible • Use: Motor disconnects, panelboards, and branch circuit protection • Environment: Suitable for demanding industrial and commercial settings