BK/C519-2.5A

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Fuses are generally used in circuits to protect their components from unforeseen overloads and short circuits. The BK/C519-2.5A is a time-lag fuse primarily designed for use in communication systems and other sensitive applications. It is a 250V/ 2.5A fuse with a 2.5 second delay current rating of 5A.

When a short circuit occurs, the current will exceed the rating of the fuse resulting in the fuse being blown. The BK/C519-2.5A offers a delayed action against sudden and short circuit overload. This is particularly useful when sensitive equipment such as communication systems are connected.

The working principle of BK/C519-2.5A relies on a combination of two different kinds of fuses, a fast-acting feature and a time-lag feature. When the current exceeds the rating of the fuse, the fast-acting trigger will cut the circuit in a very short amount of time, usually no more than five milliseconds. At the same time, the time-lag feature will take effect and absorb the excess energy for a short period of time, before completely breaking the circuit.

Due to its 2.5 second delay in current rating of 5A, the BK/C519-2.5A is ideal for usein mission critical applications, where sudden and brief interruptions of power can cause damage to the equipment. Such applications include communication systems, medical equipment, robotics, and even commercial airliners.

The BK/C519-2.5A is designed with a EIAJ-based compliant construction which ensures that the fuse is compatible with common circuits and provides better heat dissipation properties. Its cylindrical design also provides easy installation and maintenance for the end user.

Overall, the BK/C519-2.5A is a professional grade time-lag fuse designed with a combination of fast-acting time-lag feature and a EIAJ-based compliant construction which is ideal for protecting sensitive equipment from sudden interruptions of power. It offers fast and reliable circuit protection with a 2.5 second delay in current rating of 5A, while being easy to install and maintain.

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