Allen-Bradley 194R-NJ100P3 - 100A, 600V, Fused Disconnect Switch

Meet the Allen-Bradley 194R-NJ100P3 — a 100A, 600V fused disconnect switch built to deliver reliable electrical isolation in demanding industrial and commercial environments. This isn’t just a switch; it’s a safety-critical control point designed to keep maintenance crews protected and systems up and running.

Key advantages that matter in the field

• Amperage rating: 100 A for dependable protection of feeders, motors, and power distribution circuits.
• Voltage rating: 600 V to accommodate common industrial power systems and high-energy equipment.
• Type: Fused disconnect switch that provides effective isolation with fuse-based protection, reducing risk during service and maintenance.
• Brand and model: Allen-Bradley 194R-NJ100P3 — a trusted name in industrial automation known for reliability and consistent performance.
• Durability: engineered for long-term operation in harsh environments, delivering steady disconnection under load when it’s needed most.
• Safety workflow: supports lockout/tagout procedures, helping teams comply with energy-control standards and prevent accidental re-energization during service.

Why this fused disconnect switch stands out

In environments where power must be safely isolated without compromising reliability, a fused disconnect like the 194R-NJ100P3 provides a clear, controlled path to de-energize equipment. The fuse-protected design offers tangible protection against faults, while the dedicated disconnect point enables quick, decisive isolation for maintenance, troubleshooting, or emergency intervention. Combining robust construction with straightforward operation, it reduces downtime and enhances workplace safety.

Ideal applications

• Main service disconnects for industrial feeders and critical equipment loops
• Motor control circuits and large machinery feeding points in production lines
• Commercial HVAC and large system installations requiring reliable isolation during service
• Temporary power distribution points where fuse protection adds an extra layer of safety

Practical considerations and tips

• Plan for safe isolation during routine maintenance by coordinating with your lockout/tagout program and ensuring appropriate padlocks and tags are used on the disconnect handle.
• Regularly verify fuse condition and replace as needed to maintain the intended level of short-circuit protection.
• Integrate the 194R-NJ100P3 into panels or enclosures where a dedicated disconnect path improves serviceability and minimizes downtime.

Designed to deliver dependable isolation with durable performance, the Allen-Bradley 194R-NJ100P3 is a strategic choice for facilities that require precise, fuse-protected disconnection without compromising safety or efficiency. If you’re upgrading an electrical distribution path or reinforcing a maintenance-safe workflow, this fused disconnect switch offers a concrete, field-proven solution you can trust.