Siemens HF361NR - 30A, 600V, Heavy-Duty, Safety Switch

Siemens HF361NR is a heavy-duty safety switch engineered to deliver reliable on/off isolation and robust overcurrent protection in demanding industrial and commercial environments. With a 30A rating and a 600V maximum, this safety switch is purpose-built for motor disconnects, panel protection, and branch circuits where dependable, compact protection is essential.

Key specifications at a glance

• Model: HF361NR
• Amperage: 30A
• Voltage: 600V
• Duty: Heavy
• Protection type: Fusible switch for integrated overcurrent protection

What makes this safety switch unique

Designed to endure the rigors of busy industrial settings, the HF361NR combines isolation and protection in a compact, maintainable package. Its fusible switch design reduces the number of discrete components you need to service, while enabling straightforward fuse replacement and routine maintenance without sacrificing protection or performance.

Ideal use cases

• Motor disconnects on manufacturing lines, HVAC systems, and other heavy machinery
• Isolation points within panelboards to safely de-energize sections during maintenance
• Branch circuit protection for equipment clusters where space is at a premium and reliability is non-negotiable

Practical benefits for your operation

• Compact footprint that fits standard enclosures and panel layouts without compromising protection
• Maintenance-friendly design that simplifies fuse changes and inspections, reducing downtime
• Trusted Siemens build quality, delivering consistent performance in challenging environments

Who should consider the HF361NR

Maintenance teams, plant engineers, and electrical contractors looking for a dependable, space-efficient safety switch to protect motors, control panels, and branch circuits in industrial facilities and commercial installations.