Siemens HF361S 30A 3P Safety Switch, Fusible | AmpState

The Siemens HF361S is a 3-pole, 30 A fusible safety switch designed for equipment disconnect and isolation at the point of use. It’s the go-to choice for maintenance teams, panel builders, and spare inventories that require an exact part-number match for quick procurement and consistent performance.

Why the HF361S matters

• Three-pole isolation ensures all three conductors are simultaneously disconnected, reducing exposure and simplifying safe maintenance.
• Fusible protection provides built-in overcurrent protection in a single, field-ready package when paired with compatible fuses.
• Exact part-number compatibility with Siemens’ HF361S guarantees a direct fit in existing panels and assemblies, minimizing compatibility surprises during installation.
• Reliable, industrial-grade design built to endure typical workshop and plant environments, supporting consistent performance over time.
• AmpState availability ensures you can source the HF361S quickly and confidently, with support to confirm fit if needed.

Ideal use cases

• Equipment disconnect and isolation in manufacturing lines, machine control panels, and process equipment.
• Retrofit projects where a precise part-number match streamlines procurement and spare stocking.
• Maintenance shutdowns requiring a safe, reliable disconnect point at the point of use.

Compatibility and support

Part Number: HF361S • Amperage: 30 A • Poles: 3P • Type: Fusible safety switch. This device is available from AmpState, with expert assistance to confirm fit and compatibility. If you’re unsure about the exact match, message us and we’ll help verify the best option for your setup.

What you get and practical considerations

• A dedicated, fusible 3P safety switch ready for integration into Siemens-based control schemes.
• A straightforward path to reliable equipment shutdowns at the point of use, reducing downtime and improving maintenance safety.
• Clear procurement which minimizes part-number confusion, supports faster stocking, and aligns with standard Siemens components in your panel.

Practical tips for installation and uptime: mount the HF361S in a compatible enclosure, pair it with the appropriate Siemens fuses, and maintain a small inventory of spare fuses for quick field replacement. By choosing the HF361S, you’re investing in a proven solution for dependable, safe isolation that fits seamlessly into your existing Siemens-driven systems.