1494F-D400 - 400A, Disconnect Switch

1494F-D400 - 400A, Disconnect Switch is a rugged solution built for dependable on/off isolation and overcurrent protection in challenging industrial and commercial settings. Designed around a compact, maintainable fusible switch, it delivers straightforward integration where space is limited and reliability is non‑negotiable.

Key specifications

• Model: 1494F-D400
• Amperage rating: 400A

Why this disconnect shines

• The 1494F-D400 fits tightly into motor control centers, panelboards, and branch-circuit layouts without sacrificing performance.
• Reliable isolation for safety and uptime. When maintenance or fault conditions require, this switch cleanly interrupts power to protect personnel and downstream equipment.
• Maintainable design. Its fusible switch construction is designed for accessible maintenance, enabling quicker service and reduced downtime.
• Versatile application. Ideal for motor disconnects, panelboard protection, and branch circuits where a durable, space‑efficient protective switch is needed.

Practical use cases

• Disconnecting motors during preventive maintenance or emergency stops, ensuring a safe isolation point before work begins.
• Protecting panelboard circuits by providing a clear, local disconnect right at the source, simplifying fault management.
• Serving as a compact protection point in tight machine rooms or distributed control enclosures where traditional space is at a premium.

How it supports operational efficiency

The 1494F-D400 combines a robust build with a straightforward maintenance path, helping maintenance teams reduce downtime and improve uptime in environments where reliability matters most. Its 400A rating ensures it can handle demanding applications without compromising safety or performance, while its compact form factor simplifies retrofits and upgrades.

Best-fit scenarios

• Industrial facilities with heavy motors and frequent line isolation needs
• Panelboard configurations requiring a dependable, space-efficient disconnect
• Branch circuit protection setups where quick access and serviceability are essential

With the 1494F-D400, you get a purpose-built disconnect switch that aligns with practical power control needs: strong isolation, straightforward maintenance, and a compact design that fits where it matters most.