Siemens HF362R - 60A, 3-Pole, Fused Disconnect Switch

The Siemens HF362R is a 60A, 3-Pole Fused Disconnect Switch engineered for demanding industrial and commercial environments where safe electrical isolation is non‑negotiable. Designed to support proper lockout/tagout procedures, this switch delivers dependable disconnection under load, contributing to long‑term durability and safer maintenance workflows.

Why the HF362R stands out

• 60 Ampere capacity— robust enough to protect feeders and motors in typical 3‑phase setups without overdesigning the system.
• Three-pole configuration— aligns with standard 3‑phase electrical distributions for reliable, balanced isolation.
• Fused protection— integrates fuses to interrupt fault currents and shield downstream equipment during abnormal conditions.
• NEMA 3R enclosure— built for outdoor and semi‑outdoor installations, providing weather resistance and dependable performance in harsh environments.
• Lockout/Tagout readiness— supports safe, compliant maintenance procedures so technicians can service circuits with confidence.
• Long‑term durability— engineered for consistent performance in industrial settings, delivering reliable isolation when it matters most.

Key specifications

• Amperage Rating: 60A
• Number of Poles: 3‑Pole
• Enclosure Rating: NEMA 3R
• Product Type: Fused Disconnect Switch
• Brand: Siemens
• Model: HF362R

Ideal applications and scenarios

• Outdoor electrical rooms and equipment bays where reliable isolation protects personnel during maintenance
• Motor control circuits and feeders in industrial facilities seeking a dedicated fused disconnect
• HVAC, water treatment, pumps, and other three‑phase systems requiring quick, safe power disconnection
• Service entrances and distribution panels that must meet lockout/tagout safety standards

Practical considerations and care

When integrating the HF362R, ensure the downstream fuse rating matches your load requirements and that installation adheres to local electrical codes. Regular inspection of the enclosure and fusing components helps maintain reliable performance, especially in environments where outdoor exposure is a factor. The HF362R’s combination of fused protection, 3‑pole isolation, and NEMA 3R enclosure makes it a focused choice for engineers prioritizing safety, reliability, and compliance in high‑demand settings.