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China Oil Fuse-Link, Medium Voltage 63A, 254 x 63.5 mm - Reliable Suppliers & Factory for Circuit Protection
Description
This series of oil-tight medium voltage fuses are designed for use in oil-filled switchgear. They are suitable for transformer primary side protection and oil-filled switch combination devices. This type of fuse was the first of its kind in the UK. SR has been in continuous production for nearly 30 years and is by far one of the most widely used machines of its kind in the world. More than 1 million SR oil-tight medium voltage fuses are in service.
Features
- ● SR fuses support ceramic and epoxy material, white, brown color for ceramic, more colors for epoxy material, can meet the needs of various countries.
- ● The cover is made of high-quality copper, which has good electrical conductivity and fast fusing speed.
- ● Each part is made of selected high-quality raw materials in the industry. The entire product is smooth and burr-free, easy to install, and is preferred by mid-to-high-end customers.
- ● Well packaged, individually packed in foam boxes, three pieces per box to prevent shock damage.
- ● 30 years of brand support, 1 year warranty, one choice, lifelong trust.
Frequently Asked Questions (FAQ)
What applications are SR oil-tight medium voltage fuses suitable for?
They are specifically designed for use in oil-filled switchgear and are highly suitable for transformer primary side protection as well as oil-filled switch combination devices.
What materials are available for the fuse body?
SR fuses support both ceramic and epoxy materials. Ceramic options are available in white and brown, while epoxy materials come in multiple colors to meet the diverse requirements of different countries.
What are the advantages of the fuse cover design?
The cover is manufactured using high-quality copper, which delivers excellent electrical conductivity and ensures a fast fusing speed.
How are the fuses packaged to prevent damage during shipping?
Each fuse is individually packed in foam boxes, with three pieces per outer box to provide optimal protection against shock and transit damage.
What kind of warranty and brand support do you offer?
We provide 30 years of brand support along with a 1-year warranty, ensuring lifelong reliability and trust for our customers.









