15.5CAV3E

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The 15.5CAV3E is a type of High Current Fuse, which is widely used in the fields of automotive, industrial, mining, plastic molding, medical, and aeronautical applications. This fuse provides short-circuit protection from over-current, over-temperature, and voltage surges, and can be used for multiple high-load applications such as motors and other related systems. It is composed of a zinc alloy shell and an internal core of copper and tin, with a spring of copper and tin alloy and a ceramic protective ring that provides arc-quenching capability and protection from excess heat.

The fuse consists of two parts - the contact pin and the arc chamber. The contact pin is an exposed conductor that provides contact between the two sections inside the fuse. This contact pin is soldered directly to the end of the fuse, and is then covered by a removable plastic cap. The arc chamber is composed of a hollow metal tube filled with a fuse-safe solid compound, and is designed to absorb the high current generated by electrical arcs. The fuseSafe process creates an arc that is much less violent and that does not destroy the fuse.

The working principle of the 15.5CAV3E is based on the Slow-Blow Technology. When a short-circuit occurs on the line, a large amount of current flows through the fuse, which gradually causes the fuse to heat up. The Slow-Blow Technology keeps the current flowing until the heat reaches a certain point and triggers the thermal action of the fuse, thus breaking the electrical connection once the heat reaches a pre-determined temperature.

The thermal action of this fuse is much slower than other types of fuses, which makes it suitable for most applications where the current needs to be safely cut off. The fuse also has a built-in tolerance of about 50%, which adds to the protection of the circuit and makes it reliable in applications where the current needs to be securely cut-off.

In summary, the 15.5CAV3E is a high-current fuse designed for automotive, industrial, mining, plastic molding, medical, and aeronautical applications. It was designed with the Slow-Blow Technology to provide greater protection from excess heat, shorts, and current spikes. It offers a built-in tolerance of about 50% for greater protection from unexpected current surges, and it is a reliable fuse that can easily handle multiple, higher-load applications.

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