Siemens HF361 - 30A, 600V, Fused Disconnect Switch

The Siemens HF361 Fused Disconnect Switch is a 30A, 600V solution built for industrial and commercial environments where safe electrical isolation is non-negotiable. It enables proper lockout/tagout procedures and delivers dependable disconnection under load, supporting long-term durability in demanding settings.

Distinctive advantages

• Fused protection for critical circuits: The HF361 uses a fuse path to interrupt current quickly, helping protect motors, drives, and control circuits from overcurrent events.
• Reliable isolation under load: Designed to disconnect power cleanly even when equipment is energized, reducing arc risk and enabling safe maintenance.
• Lockout/tagout ready: Built to support standard lockout/tagout practices, helping facilities stay compliant with safety protocols and regulatory requirements.
• Rugged durability for industrial environments: Engineered to endure frequent switching and the rigors of daily operation, ensuring long service life.

Practical applications

Ideal for facilities managing electrical distribution, motor control centers, and line-side disconnects. Use the HF361 as the safe upstream disconnect for conveyors, pumps, HVAC units, fabrication equipment, or any circuit that requires a clear, isolated status before maintenance or testing.

Why it matters for your operation

By combining a clear, compliant isolation point with reliable disconnection under load, the HF361 minimizes downtime caused by safety incidents and unplanned outages. It provides a straightforward path to secure maintenance windows, protects personnel, and helps extend the life of connected equipment.

Key specifications

• Amperage rating: 30 A
• Voltage rating: 600 V
• Product type: Fused Disconnect Switch
• Brand: Siemens
• Model: HF361