Siemens HF361 - 30A, 3-Pole, Fused Disconnect Switch

The Siemens HF361 is a robust 3-pole, 30A fused disconnect switch designed for industrial and commercial environments where safe electrical isolation matters. Built to support lockout/tagout procedures and deliver dependable disconnection under load, it stands up to daily wear and provides long-term durability in demanding settings.

Designed for three-phase systems, the HF361 gives you precise control over circuit isolation with a dedicated safety path. When a maintenance window or a service outage is required, this unit ensures you can lockout the circuit and clearly tag the status, reducing the risk of accidental energization and improving worker safety.

Key benefits

• Three-pole configuration for 3-phase systems with a 30A rating per circuit, enabling reliable isolation across all live conductors.
• Fused disconnect for controlled de-energization—combines disconnection with overcurrent protection for added safety.
• Industrial-grade durability designed to withstand the rigors of commercial facilities and manufacturing environments.
• Clear lockout/tagout compatibility to meet safety protocols during maintenance and servicing.
• Simple integration with existing electrical distribution schemes, reducing setup time and minimizing wiring complexity.

Ideal use cases

• Motor control circuits and three-phase equipment on production lines that require quick, reliable isolation.
• Service disconnects at electrical panels and equipment enclosures in industrial facilities.
• Maintenance windows for HVAC, conveyors, pumps, and automation gear where energy must be safely locked out.
• Emergency shutdown points in commercial and light-industrial settings where a clear, verifiable disconnect is essential.

Why choose Siemens HF361

• Trusted Siemens engineering ensures consistent performance in challenging environments.
• Explicit 30A rating per pole supports common motor and control circuit loads.
• 3-pole design aligned with three-phase systems for comprehensive circuit isolation.
• Clear, durable construction that aligns with ongoing maintenance and safety procedures.

Technical specifications

• Amperage rating: 30A
• Number of poles: 3-Pole
• Product type: Fused Disconnect Switch
• Brand: Siemens
• Model: HF361