Siemens HF364 - 200A, 600V, Fused Disconnect Switch

Engineered for demanding industrial and commercial environments, the Siemens HF364 200A, 600V Fused Disconnect Switch delivers safe, reliable electrical isolation when maintenance or servicing is required. This device is built to support lockout/tagout procedures and to perform dependable disconnections under load, helping protect personnel and equipment while strengthening uptime.

• Robust electrical ratings: 200A continuous current handling at up to 600V, ideal for large motor feeders, processing lines, and critical plant circuits.
• Fused protection with reliable isolation: The fused disconnect path provides swift fault interruption, reducing fault energy and enabling safer maintenance without powering down the entire panel.
• Lockout/Tagout ready: Designed to integrate with standard LOTO practices, ensuring technicians can securely isolate circuits during servicing.
• Durable in harsh environments: Built for long-term durability in industrial settings where vibration, dust, and temperature shifts are common.
• Easy integration into switchgear: Compact footprint and straightforward wiring paths support quick installation into existing electrical rooms or control panels with minimal downtime.

Ideal for maintenance teams, facility engineers, and operators responsible for motors, conveyors, pumps, HVAC systems, and other critical feeders that require dependable isolation without sacrificing speed or safety.

Why the HF364 matters in daily operations: when service is needed, you need a switch that cleanly disconnects power under load and stands up to years of use. The Siemens HF364 delivers consistent performance, supporting safe lockout/tagout workflows while providing robust protection for your electrical infrastructure.

Practical tips for maximizing value:

• Pair the HF364 with clearly labeled LOTO tags and a defined isolation procedure to minimize downtime during maintenance.
• Deploy in circuits with frequent motor starts and stops where dependable isolation prevents accidental energization.
• Periodically inspect fuse elements and enclosure integrity to preserve long-term reliability.

Upgrade your safety and reliability with the Siemens HF364—a dedicated fused disconnect switch designed to keep critical systems isolated, protected, and ready for service when you need it most.