Allen-Bradley 194R-NC030P3 - 30A, 600V, 3-Pole, Fused Disconnect Switch

The Allen-Bradley 194R-NC030P3 is a high-performance fused disconnect switch built for demanding industrial and commercial environments. With a 30A rating and a 600V capability, this 3-pole disconnect provides precise, reliable electrical isolation where safety and uptime matter most. Its fused design means overcurrent protection is integrated at the point of control, delivering clean, dependable disconnection under load while protecting downstream equipment and personnel.

Key specifications at a glance

• Amperage rating: 30A
• Voltage rating: 600V
• Number of poles: 3-Pole
• Product type: Fused Disconnect Switch
• Brand: Allen-Bradley
• Model: 194R-NC030P3

Why this fused disconnect stands out

Designed with safety and reliability in mind, the 194R-NC030P3 supports proper lockout/tagout procedures, enabling maintenance teams to securely isolate circuits during service or repair. The three-pole configuration ensures all three phases are simultaneously disconnected, reducing the risk of backfeed and electrical hazards. Built for durability in harsh environments, this switch maintains performance year after year, even with frequent cycling and load switching.

Ideal applications and use cases

• Motor control centers and heavy machinery where a dedicated maintenance disconnect is required
• Conveyor systems, pumps, and processing equipment that demand reliable load interruption
• Commercial facilities needing a robust service disconnect to meet safety and energy-control standards
• Embedded in panels or standalone enclosures where quick, safe power isolation is essential

How it helps you work smarter and safer

Enhanced safety: The fused design provides immediate disconnection under fault conditions, helping to prevent damage to equipment and reduce arc risk during maintenance. The integration with lockout/tagout procedures supports compliance with energy-control protocols, protecting workers during servicing.

Operational reliability: With a rugged, industrial-grade construction, this switch delivers dependable performance in mid-to-heavy-duty applications, maintaining isolation integrity even in environments with vibration, dust, or temperature fluctuations.

Simple integration: Designed to fit standard electrical installations where a 3-pole, 600V fused disconnect is appropriate. It pairs with compatible fuses and enclosure setups to create a clean, organized, and safe power-disconnect point in your system.

Practical tips for installation and best practices

• Plan for overload protection by pairing this disconnect with correctly rated fuses and ensure fuse access is unobstructed for quick replacement.
• Always perform lockout/tagout procedures before any maintenance work to secure the circuit.
• Mount in a suitable enclosure or panel area that accommodates a 3-pole disconnect and allows safe access to the switch and fuse assembly.
• Verify wiring polarity and ensure inbound and outbound connections align with your system’s electrical diagram and local codes.

For facilities demanding dependable electrical isolation with clear, maintainable safety protocols, the Allen-Bradley 194R-NC030P3 fused disconnect switch delivers precise performance, durable design, and practical reliability across a range of industrial and commercial applications.