Siemens HF362R 60A 3P Safety Switch, NEMA 3R, Fusible | AmpState

Meet the Siemens HF362R 60A 3P Safety Switch — a purpose-built equipment disconnect and isolation solution designed for reliable performance at the point of use. With a fusible design and a rugged NEMA 3R enclosure, this switch stands up to demanding industrial environments while keeping your system accessible and safe.

Key features that matter in the field

• Ampere rating: 60 A to handle three-phase loads with dependable fault current protection.
• Configuration: 3 poles for true three-phase isolation and safe de-energization of downstream equipment.
• Enclosure standard: NEMA 3R-rated enclosure designed for outdoor and exposed installations, delivering rain, dust, and corrosion resistance where you need it most.
• Fusible design: Integrated fusing provides precise short-circuit protection and controlled disconnection, helping to coordinate with upstream protection and minimize downtime.
• Original-part alignment: Ideal for replacement projects and stocking spares that keep your BOM aligned to the original Siemens part number.

Who benefits from the HF362R

• Maintenance teams performing equipment isolation and servicing on motors, conveyors, pumps, and other 3-phase loads.
• Facilities operators needing a reliable, weather-resistant disconnect that can be swapped in without reworking the control scheme.
• OEMs and installers aiming to maintain BOM integrity while ensuring immediate availability of a proven Siemens component.

Why this safety switch stands out

• Direct, high-integrity replacement for original field installs, reducing commissioning time and spare-part complexity.
• Fusible protection paired with a rugged NEMA 3R housing delivers durable, ready-to-service isolation, even in outdoor or dirty environments.
• Built by Siemens, a trusted name in industrial automation and electrical safety, ensuring compatibility with existing control systems and wiring practices.

Practical use cases and best-fit scenarios

• Industrial facilities needing reliable point-of-use disconnects for three-phase equipment in outdoor yards or exposed environments.
• Legacy systems requiring BOM-consistent replacements to minimize downtime and procurement complexity.
• Spare-stock programs that prioritize availability and compatibility with original equipment configurations.

Installation and care tips

• Verify three-phase wiring and proper torque on terminations to maintain electrical integrity and safety clearance.
• Keep a small inventory of compatible fuse links to ensure rapid fault clearance and minimized downtime during maintenance.
• Label the disconnect clearly and maintain up-to-date documentation to support routine safety checks and inspections.

Availability and support

This HF362R is available from AmpState. If you’re unsure about fit or compatibility, AmpState offers guidance to confirm the correct part number and ensure a seamless swap without BOM discrepancies.

Specs at a glance

• Manufacturer: Siemens
• Part number: HF362R
• Product type: Safety Switch (Fusible)
• Amperage: 60 A
• Poles: 3
• Enclosure rating: NEMA 3R
• Application: Equipment disconnect and isolation at point of use

If you need to confirm fit or compare with your existing BOM, send a quick message to AmpState — they’ll help verify the right Siemens HF362R replacement and keep your spare parts aligned with the original part number.