Disconnect Switch - 400A, Disconnect Switch

Disconnect Switch - 400A is a rugged, purpose-built solution designed to deliver reliable on/off isolation and dependable overcurrent protection in demanding industrial and commercial environments. This compact, maintainable fusible switch is engineered to keep critical motor, panelboard, and branch circuits safely energised or promptly de-energised as needed.

Why choose this 400A disconnect switch

• 400A amperage rating: Handles high-demand circuits with confidence, providing a solid foundation for industrial motor and feeder protection.
• Reliable isolation: Delivers precise on/off control to quickly disconnect power for safe maintenance and servicing.
• Integrated overcurrent protection: Combines switching and protection in one compact unit to streamline electrical protection strategy.
• Compact, space-conscious design: Optimised footprint fits tight panels and cramped electrical rooms without sacrificing performance.
• Maintenable fusible switch: Designed for straightforward servicing and component access, helping reduce downtime during preventive maintenance or fuse changes.
• Built for harsh environments: Robust construction suited to the rigours of industrial and commercial applications, where reliability matters most.
• Versatile applications: Ideal for motor disconnects, panelboards, and branch circuit protection where a compact, easy-to-service solution is required.

Practical use cases

• Motor disconnects on manufacturing lines or processing equipment, enabling quick de-energisation for safe maintenance.
• Local disconnects within panelboards to isolate feeders during servicing or upgrades.
• Branch circuit protection in equipment rooms or centralized electrical distributors where space is at a premium.

What problems it solves

• Prevents accidental energisation during maintenance by providing a clear, reliable isolation point.
• Reduces downtime with a straightforward, maintainable design that simplifies fuse access and servicing.
• Consolidates protection and switching into a single, space-efficient unit, helping you optimise control panels and electrical rooms.

Designed to integrate seamlessly with your existing electrical infrastructure, the Disconnect Switch - 400A offers a practical, durable solution for essential motor and circuit protection. If you’re upgrading panel protection or specifying a dependable disconnect for space-constrained installations, this device delivers the reliability and ease of maintenance your operation requires.