Allen-Bradley 1494F - 400A, 600V, Fused Disconnect Switch

The Allen-Bradley 1494F is a 400A, 600V fused disconnect switch engineered for industrial and commercial environments where safe, reliable electrical isolation matters. This fuse-protected disconnect delivers dependable disconnection under load while supporting robust lockout/tagout procedures for worker safety and compliance. Built for long-term durability, it stands up to demanding service in manufacturing, processing, and utility-like facilities.

Designed to be front-accessible for easy maintenance and fuse replacement, the 1494F provides immediate visibility of isolation status and quick restoration of power when needed. Its fused protection adds a crucial layer of safety beyond a switch-only device, helping to limit fault currents and protect downstream equipment.

Key benefits

• 400A, 600V capability: Handles heavy electrical loads typical of motor feeders, processing lines, and large HVAC systems.
• Reliable under-load disconnection: Engineered to interrupt current cleanly, reducing arc exposure and downtime during maintenance or fault events.
• Front-access fuse carrier: Simplifies fuse inspection and replacement without fully dismantling panels.
• Lockout/Tagout readiness: Supports safe shutdown procedures, helping workers perform maintenance with confidence.
• Durable, purpose-built enclosure: Built to endure industrial environments and provide years of dependable service.
• Seamless integration: Fits with standard electrical architectures and panel layouts, making retrofits straightforward.

Ideal applications

• Motor control feeders and drive circuits in manufacturing plants.
• Power distribution and service feeders in commercial facilities.
• Emergency isolation points in process lines and HVAC systems.
• Maintenance access points where safe, verifiable disconnection is essential.

Specifications

• Amperage rating: 400A
• Voltage rating: 600V
• Product type: Fused Disconnect Switch
• Brand: Allen-Bradley
• Model: 1494F

Choose the Allen-Bradley 1494F when you need a dependable, fuse-protected disconnect that prioritizes safety, uptime, and compatibility with your industrial power distribution strategy. It’s the practical, proven solution for isolating high-current circuits while keeping maintenance efficient and safe.