Allen-Bradley 1494F-NF200 - 200A, 600V, Fused Disconnect Switch

The Allen-Bradley 1494F-NF200 fused disconnect switch is engineered for industrial and commercial environments that demand safe, reliable electrical isolation. With a 200A rating and a 600V maximum, this device delivers a solid, dependable disconnect under load while supporting robust lockout/tagout procedures to protect personnel during servicing and maintenance.

Key advantages that set the 1494F-NF200 apart

• High-current capability: 200A amperage rating provides a strong, single-point isolation for demanding equipment and motor circuits.
• Versatile voltage tolerance: 600V maximum to handle common industrial distribution and control applications.
• Integrated protection: Fused disconnect design combines isolation with overcurrent protection for safer outages and easier troubleshooting.
• Safety-forward design: Supports proper lockout/tagout procedures, helping teams prevent accidental energization during maintenance.
• Durable, long-term performance: Built to endure the rigors of industrial and commercial use, delivering reliable disconnection under load over time.

Ideal use cases

The 1494F-NF200 is well-suited for service disconnects and isolation points within control panels, motor circuits, and equipment banks in manufacturing facilities, processing plants, and large commercial installations. When you need a dedicated, fuse-protected disconnect that can be safely locked out for maintenance, this model provides a clear, dependable solution.

What you gain by choosing this model

• Clear isolation point: A dedicated disconnect that simplifies maintenance workflows and improves safety during servicing.
• Consistent performance under load: Designed to perform reliable disconnections even while the circuit is energized under load, reducing downtime and risk.
• Compatibility with standard practices: Aligns with common industrial control architectures and lockout/tagout procedures, making it a straightforward fit for existing safety programs.

Technical snapshot

Amperage rating: 200A • Voltage rating: 600V • Product type: Fused Disconnect Switch • Brand: Allen-Bradley • Model: 1494F-NF200

Practical tips for optimal use

• Pair with appropriate lockout devices to maintain secure isolation during maintenance windows.
• Periodically verify fuse integrity and inspect the disconnect for signs of wear or corrosion to sustain dependable performance.
• Document the disconnect point in your electrical one-line diagrams to streamline future service calls and safety audits.