Siemens HF361NR - 30A, 600V, 3-Phase, Switch

Siemens HF361NR is a rugged 30A, 600V, 3-Phase Switch built to deliver dependable on/off isolation and robust overcurrent protection in demanding industrial and commercial settings. This isn’t a generic disconnect — it’s a purpose-built fusible switch designed to keep critical equipment protected and operations moving.

• Three-phase electrical control: Precisely rated for balanced loads and motor-driven equipment, supporting 3-phase systems with reliable performance.
• Strong protection in a compact footprint: 30A at 600V pairs high reliability with a space-saving design ideal for panelboards and tight electrical rooms.
• Reliable isolation and fault protection: Enables safe shutdown and effective isolation of circuits to minimize downtime and equipment wear during faults.
• Maintanable, service-friendly design: Engineered for straightforward maintenance and inspection, so technicians can test, service, and replace components with minimal disruption.
• Versatile application in industry and commerce: Ideal for motor disconnects, panelboards, and branch circuit protection where a compact fusible switch is required.

Use cases that show its practical value:

• Motor disconnects in compact HVAC, pumps, conveyors, or other three-phase machinery where space is at a premium.
• Feeder protection for panelboards in crowded electrical rooms, ensuring quick isolation during maintenance or fault conditions.
• Branch circuit protection in manufacturing or processing lines that demand reliable single-point shutdown without sprawling hardware.

Why choose the HF361NR in your electrical infrastructure? You gain a trusted Siemens solution that blends solid protection with a design focused on maintainability and real-world usage. It’s built to endure industrial environments, reduce downtime, and simplify service tasks for electrical professionals. If you’re upgrading or specifying a safe, space-efficient disconnect for three-phase loads, the HF361NR aligns with your need for dependable performance and straightforward maintenance.