Siemens HF463 Disconnect Switch, 100A, 4-Pole, 600V

Meet the Siemens HF463 Disconnect Switch — a rugged, industrial-grade solution designed to safely isolate power in demanding environments. With a 100 A rating across 4 poles and a 600 V maximum, this switch delivers dependable, break-before-make isolation for maintenance, service, and replacement projects in electrical installations, panels, and switchgear assemblies.

Why the HF463 Stands Out

• Full-pole isolation—a 4-pole configuration ensures every conductor is individually disconnected, reducing the risk of accidental energization during service or testing.
• High-current capacity—rated for up to 100 A, making it suitable for mid-range feeders and equipment shutoff without compromising safety.
• Rugged, industrial design—built to withstand the rigors of plant floors and service environments where reliability matters most.
• Clear identification and compatibility—the HF463 part number is your quickest path to confirm fit with your application and existing Siemens systems. Use the part number and application requirements to verify compatibility.
• Simple integration—designed to drop into standard disconnect switch slots used in industrial panels and switchgear, enabling straightforward upgrades or replacements.

Ideal Use Scenarios

Whether you’re performing routine maintenance on a production line, replacing an aging disconnect, or updating a control panel, the HF463 provides a reliable shutdown point that operators can trust. It’s well-suited for:

• Industrial electrical service and maintenance projects
• Panel and switchgear replacements or upgrades
• Equipment shutdowns for safe servicing and testing
• Feeder and motor control circuits in manufacturing environments

Practical Guidance to Ensure a Perfect Fit

Before you order, verify fit using the HF463 part number and your system requirements. If you’re unsure about compatibility with your current equipment or panel configuration, send us a note with your application details and we’ll help confirm the best match and provide installation guidance.

Note: This description reflects the specifications you provided — 100 A, 4 poles, 600 V, Part Number HF463 — and positions the unit as a dependable choice for industrial disconnect needs. For more precise compatibility, cross-check your panel catalog and the part number to ensure a seamless fit.