Cutler-Hammer 10316H18D - Switch

Engineered by Cutler-Hammer, the 10316H18D fusible switch delivers dependable on/off isolation paired with precise overcurrent protection, designed for the rough-and-tumble environments of modern industrial and commercial facilities.

Why choose this switch: its compact, maintainable design fits where space is at a premium, while still delivering robust protection for motor circuits and branch circuits.

Key benefits

• Reliable motor disconnect — secure isolation during maintenance and safe restart control to prevent unexpected equipment startup.
• Integrated overcurrent protection — safeguards motors and circuits from overloads and faults, reducing downtime and equipment wear.
• Compact, serviceable design — streamlined footprint in panelboards and restricted spaces, with a layout that makes fuse changes and servicing straightforward.
• Durable construction for harsh environments — built to withstand industrial conditions and continue to perform under demanding loads.

Ideal applications

• Motor disconnects on manufacturing lines, conveyors, and processing equipment.
• Panelboards where space constraints require a compact, maintainable switch.
• Branch circuit protection in commercial facilities such as gyms, schools, or retail spaces with high electrical loads.

What makes the 10316H18D unique

Unlike generic disconnects, this Cutler-Hammer model is purpose-built for dependable isolation and protection in the same enclosure that houses your power distribution. Its fusible design means you can select the appropriate fuse type for your load profile, allowing precise coordination with upstream protective devices. The 10316H18D also emphasizes maintainability — quick fuse access, clear labeling, and a rugged handle for safe operation.

Practical considerations and tips

When integrating the 10316H18D into your system, plan for simple wiring paths to minimize voltage drop and ensure clear open/close indicator visibility. Use compatible fuses rated for your motor and load, and implement proper lockout/tagout procedures during maintenance to maximize safety and uptime.