Import D.O. Fuse — Buy in Bulk from Supplier in India

The D.O. fuse, or Drop Out fuse, is an outdoor electrical component manufactured by National Switchgears in Ahmedabad, India. Designed for current limiting applications, it is constructed from high-grade raw materials to ensure durability and performance in industrial and utility settings. The fuse is available in various voltage ratings to accommodate specific customer requirements, with a focus on reliability in outdoor environments.

Drop Out fuses are typically used in distribution systems to protect transformers and overhead lines from overcurrent conditions. Standard designs include a fuse element housed in an insulating tube, with a drop-out mechanism that visually indicates a blown fuse. Typical voltage ratings range from 11kV to 33kV, with current ratings spanning 6A to 200A. The fuse’s current-limiting capability is critical for interrupting fault currents safely, and industry standards like IEC 60282-1 often apply.

National Switchgears supplies these fuses to industries requiring robust overcurrent protection, such as power distribution, substations, and rural electrification projects. The supplier offers tailor-made solutions, including custom voltage and current ratings, as well as flexible packaging and delivery options. Buyers should confirm compatibility with their existing switchgear and the fuse’s interrupting rating to ensure safe operation.

National Switchgears is an Ahmedabad-based manufacturer and supplier of electrical components, with its registered office at 403, Ashwamegh Avenue, Near Mithakhali Six Road, Navrangpura. The company specialises in outdoor Drop Out fuses, catering to industries such as power distribution and substation protection. Its profile indicates a focus on customisable solutions, though no additional details like founding year or production capacity are provided.

The supplier’s trust tier is classified as harbor, and there is no recorded response rate or average response time for inquiries. Buyers should account for potential delays in communication when planning their sourcing. The company’s emphasis on tailor-made services suggests flexibility in meeting specific technical requirements, but verification of capabilities is essential.