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L&T Electrical & Automation FN SDF (Switch Disconnector Fuse)

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Low Voltage, High Safety

When it comes to safeguarding your electrical systems, safety is non-negotiable. The L&T Electrical & Automation FN SDF (Switch Disconnector Fuse) is designed with your safety in mind. With advanced features like terminal shrouds on both line and load sides, phase barriers, and high clearances and creepage distances, this product ensures maximum protection. Plus, with its high ground clearance, you can trust that your operations will run smoothly without unnecessary risks.

Versatile Range & Configurations

Whether you need a switch disconnector fuse for a small setup or a large industrial application, the FN SDF has you covered. With a range that spans from 32A to 800A, it’s available in both open execution and stainless steel (SS) enclosure variants. You can choose from versions suitable for DIN type and bolted type fuses, and even opt for the HE SDF version if you’re dealing with a harsh sulphurous environment. Configurations include 2P, TPN, and 4P (100% rated, switched neutral) to suit your specific needs.

Performance That Speaks for Itself

This isn’t just a product—it’s a powerhouse of performance. The FN SDF comes with an AC-23A utilization category across the entire range, ensuring reliable operation even in demanding conditions. The quick-make/quick-break mechanism and quad break contact system deliver better arc quenching and extend the electrical life of the contacts. Plus, the telescopic shaft allows for step-less depth adjustment, making installation a breeze. And with suitability for aluminum termination and spacious SS enclosures, you won’t need separate cable gland boxes—everything fits perfectly, with ample space for termination.

Clear, Convenient, and Safe Operation

Operating the FN SDF is as clear-cut as it gets. The product features clear ON/OFF indications and door interlocking in the ON position with a defeat feature, giving you full control over your operations. You also have access to a wide range of spares and accessories, including handle assemblies, auxiliary contact kits, earthing links, terminal shroud kits, and interphase barrier kits, ensuring that your FN SDF is always up to the task.

Where to Buy

Ready to upgrade your electrical safety? Reach out to Ohm Murugha Electrical in Coimbatore. As the best and most reliable sellers of industrial automation and electrical and electronics products, we are your go-to source for the L&T Electrical & Automation FN SDF. Get a quote or more information via WhatsApp, and experience the peace of mind that comes with top-tier safety equipment.

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