Siemens HNF364 - 200A, 600V, 3-Pole, Disconnect Switch

Meet the Siemens HNF364, a rugged 200A, 600V, 3-pole disconnect switch engineered for safe and reliable electrical isolation in demanding industrial and commercial environments. Designed to support proper lockout/tagout procedures, it delivers dependable disconnection under load and long-term durability in panel-focused applications.

Why the HNF364 stands out

• High-current capability: 200 A continuous rating makes it ideal for main service disconnects and machine line feeds.
• Voltage compatibility: 600 V rating covers a wide range of industrial power systems.
• Three-pole configuration: Ensures complete isolation of multi-line circuits, reducing risk during maintenance.
• Indoor protection: NEMA 1 enclosure is suited for controlled indoor environments such as control panels, machine rooms, and electrical cabinets.
• Lockout/tagout readiness: Specifically designed to support safe maintenance practices and regulatory compliance.
• Durable performance: Built for long-term reliability in demanding operating conditions, delivering consistent disconnection when needed.

Ideal applications

Use the HNF364 as the primary isolation device in electrical panels, control cabinets, and service entrances where routine maintenance, system upgrades, or line changes require a safe, obvious disconnection point.

Practical benefits for your operation

• Improved safety: Clear, deliberate disconnection helps technicians perform maintenance without guesswork.
• Operational reliability: Robust design minimizes downtime and supports steady performance across maintenance cycles.
• Compatibility and ease: Integrates smoothly with Siemens control ecosystems and standard panel configurations without extensive rewiring.

Specifications at a glance

• Amperage Rating: 200 A
• Voltage Rating: 600 V
• Poles: 3-Pole
• Enclosure Rating: NEMA 1
• Product Type: Disconnect Switch
• Brand: Siemens
• Model: HNF364