BK/GLR-1/2

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Electrical fuses have been in use for more than a century, with early development and widespread adoption focused on protecting electrical circuits from potential over-currents. Today, specialty fuses embody the state of the art in over-current protection, with the BK/GLR-1/2 offering top-level performance and reliability. These fuses are commonly used in applications ranging from automotive and machinery to transportation, medical, and communications.

The BK/GLR-1/2 fuse range is a construction combination of a lead-free glass body, silver/copper alloy element, and added components. Its design utilizes a silicone rubber construction combined with a metal-oxide arrestor to provide superior performance in over-current conditions. The BK/GLR-1/2 fuse range is comprised of both 1 and 1/2 amp fuses with time delay characteristics. The fuse also features temperature compensation and high temperature ratings.

The working principle of BK/GLR-1/2 fuses is based on a combination of two elements – a core with a metal alloy element and an arc suppressor. The core has two terminals connected in series. When exposed to an over-current, the metal alloy element heats up and melts, breaking the current path between the two terminals. The arc suppressor then extinguishes any possible arc, ensuring safety and reliability of operation.

In addition to the over-current protection mentioned above, the BK/GLR-1/2 fuse range offers other vital features. These include high surge protection, temperature rating to -50°C, and a sustained high inrush current rating. This makes them suitable for use in harsh environments, and for protecting circuits from potentially damaging false circuit activation or power surges. Because of their high inrush current rating, the BK/GLR-1/2 can even be used as a replacement for slow-blow fuses in certain applications.

The BK/GLR-1/2 fuse range is a versatile and reliable option for over-current protection, being suitable for a wide range of industrial, commercial, and transportation applications. It offers superior performance with its combination of features, making it an ideal choice for any application requiring robust and reliable circuit protection.

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