Allen-Bradley 1494F-NF100 - 100A, 600V, Disconnect Switch

The Allen-Bradley 1494F-NF100 is a high-performance disconnect switch crafted for industrial and commercial environments that demand safe, reliable electrical isolation. Built to support proper lockout/tagout procedures, this unit ensures technicians can isolate feeds quickly and confidently during maintenance or service work.

• 100 A at 600 V – A robust rating that handles mid-to-large electrical circuits, making it suitable for feeders and critical equipment without compromising safety.
• Reliable disconnection under load – Engineered to interrupt power cleanly when a shutdown is required, helping reduce arcing and provide predictable, repeatable performance.
• Industrial-grade durability – Designed to withstand the rigors of daily use in demanding facilities, delivering long-term reliability in harsh environments.
• LOTO-friendly safety – Clear compatibility with lockout/tagout practices, supporting safe maintenance procedures and compliance with established safety protocols.

Ideal applications

Engineered for facilities that rely on dependable service disconnects, the 1494F-NF100 is well-suited for manufacturing floors, commercial installations with significant electrical loads, and service work where safe isolation of a power feed is essential. Whether you're purging a line for preventive maintenance or performing emergency shutdowns, this disconnect switch provides a trustworthy solution.

What makes it stand out

As part of the Allen-Bradley family, the 1494F-NF100 brings a legacy of precise electrical control together with purpose-built safety features. Its combination of a strong current rating, robust voltage capacity, reliable load disconnection, and lockout/tagout compatibility elevates it above basic disconnect switches—helping you minimize downtime and protect personnel during critical maintenance windows.

Key specifications

• Amperage rating: 100 A
• Voltage rating: 600 V
• Product type: Disconnect Switch
• Brand: Allen-Bradley
• Model: 1494F-NF100

Choose the Allen-Bradley 1494F-NF100 for a dependable, safety-oriented disconnect solution that aligns with modern electrical safety practices and delivers consistent performance when it matters most.