Siemens HNF361 - 30A, 600V, Disconnect Switch

The Siemens HNF361 is a purpose-built disconnect switch engineered for industrial and commercial environments that demand precise, safe electrical isolation. With a 30A current rating and a 600V maximum voltage, this device provides dependable performance when it matters most—during maintenance, testing, and routine system changes—without compromising safety or workflow.

• Reliable electrical isolation under load: Designed to reliably interrupt circuits when equipment is energized, reducing the risk of arc flash and enabling safer servicing.
• Lockout/tagout ready: Built to support standard lockout/tagout procedures, helping facilities meet safety compliance and protect technicians during maintenance.
• Compact, durable construction for demanding environments: Engineered to withstand industrial conditions, delivering long-term durability in panels, MCCs, and standalone disconnect installations.
• Clear electrical boundaries: Provides a straightforward, positive means to disconnect power to feeders, motors, and critical loads, simplifying troubleshooting and future upgrades.
• Versatile application within 30A/600V systems: Ideal for mid-range power distribution in manufacturing lines, processing plants, commercial facilities, and electrical rooms requiring rapid isolation.

Key specifications at a glance

• Amperage Rating: 30A
• Voltage Rating: 600V
• Product Type: Disconnect Switch
• Brand: Siemens
• Model: HNF361

Use cases and practical scenarios

• Motor control centers and feeder disconnects in manufacturing lines where quick isolation is necessary for maintenance or fault isolation.
• Back-of-panel service disconnects in commercial facilities to safely de-energize circuits before servicing HVAC, lighting, or power distribution equipment.
• Emergency or routine testing environments where clear, reliable disconnection under load reduces downtime and enhances safety protocols.

Why this model stands out

• Focused on real-world safety with lockout/tagout compatibility, ensuring technicians can work confidently without energizing circuits.
• Durable design tailored for repeated use in harsh environments, delivering consistent performance over time.
• Clear alignment with industry practices for electrical isolation, making it a dependable choice for panel builders, maintenance teams, and facility managers.

Retail-ready and engineered to integrate smoothly into existing electrical assemblies, the Siemens HNF361 provides a dependable, hassle-free solution for safe, on-demand circuit disconnection. If you’re updating panels, upgrading safety compliance, or outfitting a new installation, this 30A, 600V disconnect switch from Siemens offers precision, reliability, and practical utility every day.