Siemens NFR-322 - 60A, 250V, Disconnect Switch

Meet the Siemens NFR-322, a purpose-built disconnect switch engineered for industrial and commercial environments where safe electrical isolation is non-negotiable. With a robust 60A current rating at 250V, this unit delivers reliable off-and-on control for feeders, machines, and control circuits while supporting essential lockout/tagout (LOTO) procedures for maintenance and service work.

Why the NFR-322 stands out

• Lockout/Tagout compatibility: Designed to integrate seamlessly with padlocks and tags, helping your team enforce energy isolation during servicing and ensuring re-energization is controlled and deliberate.
• dependable under-load disconnection: Engineered to disconnect safely even when circuits are carrying load, reducing risk during startup or maintenance operations.
• Durable, long-term performance: Built to withstand demanding industrial conditions, delivering consistent reliability over time.
• Clear electrical specification: 60A at 250V makes it suitable for a wide range of feeders, motors, and control circuits within commercial and industrial facilities.
• Brand trust: Siemens engineering lineage and global support network offer confidence and accessibility for installation, maintenance, and parts availability.

Ideal uses and practical scenarios

Use the Siemens NFR-322 to safely isolate equipment during routine maintenance on conveyors, pumps, fans, HVAC systems, or machine lines. Its proven performance in both new installations and upgrades makes it a smart choice for panel builders, electrical contractors, and facility managers who demand dependable isolation and quick, safe power-down capabilities.

Safety, compliance, and workflow benefits

By aligning with standard lockout/tagout procedures, the NFR-322 helps facilities meet safety regulations and internal safety policies. The ability to disconnect under load adds operational flexibility during emergency or scheduled shutdowns, while the rugged construction minimizes downtime caused by component wear or environmental exposure.

Technical snapshot

Amperage rating: 60A • Voltage rating: 250V • Product type: Disconnect Switch • Brand: Siemens • Model: NFR-322

Strengthen your maintenance safety and system reliability with the Siemens NFR-322—an industrial disconnect switch that delivers precise isolation, durable performance, and robust support for lockout/tagout in one compact solution.