Allen-Bradley 1494U-PC400 - 400A, Disconnect Switch

Introducing the Allen-Bradley 1494U-PC400, a 400A disconnect switch designed for demanding industrial and commercial environments where electrical isolation must be safe and reliable. This device delivers dependable disconnection under load, supports robust lockout/tagout procedures, and is built for durable, long-term service in harsh workplaces.

Why the 1494U-PC400 stands out

• 400A continuous current rating provides a solid, single-point disconnect for heavy-duty circuits, reducing the risk of arcing and misoperations during maintenance or fault events.
• Lockout/tagout compatibility keeps technicians safe by enabling secure, compliant isolation of circuits before work begins.
• Rugged, purpose-built construction is designed to withstand the rigors of industrial use, helping minimize unplanned downtime.
• Reliable under-load disconnection ensures the circuit is fully isolated even when equipment is energized, supporting safe servicing and testing.
• Seamless integration with existing electrical infrastructures and control panels, making upgrades or replacements straightforward.

Ideal applications

• Motor control centers, large drive circuits, and feeder lines where a clear, safe isolation point is required.
• Maintenance operations, preventive servicing, and safety audits that depend on strict lockout/tagout protocols.
• Commercial and light-industrial installations that demand a dependable, code-compliant disconnect switch.

Specifications at a glance

• Amperage Rating: 400A
• Product Type: Disconnect Switch
• Brand: Allen-Bradley
• Model: 1494U-PC400

Choosing the Allen-Bradley 1494U-PC400 means investing in a trusted disconnect solution that prioritizes safety, reliability, and ease of maintenance. When you need a proven 400A disconnect switch that supports lockout/tagout and delivers consistent isolation under load, this model is built to perform now and for years to come.