170L4038

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Electrical, Specialty Fuses offer numerous solutions for circuit protection in a wide variety of industries and applications. The 170L4038 is a standard SAE J1888-OLFS high current automotive fuse designed for fast response and high in-rush current protection in electrical circuits. With a breaking capacity of up to 300 amperes, the 170L4038 is highly suitable for the protection of circuit breakers and switches.

The 170L4038 fuse comprises of a cylindrical-shaped metallic tube, made of tin-plated copper, with a diameter of 8 mm. At the end of the tube is a set of contact pins, which are crucial for the fuse\'s functionality. When the current flow becomes too high, the pins act as a fuse element inside the tube and cause an open circuit. Additionally, an air-oxide gap located in the middle of the fuse element prevents the pins from welding together in order to cut off the current flow at a predetermined value.

The working principle of the 170L4038 fuse is straightforward. When the fuse is installed in a circuit, it directly monitors the current flow and activates in the event of an overcurrent. It is designed to sense electricity in an independent circuit, providing the necessary protection against short circuits due to device misusage, overloads, or other forms of current leakage. The fuse does not provide protection against direct short circuits.

The 170L4038 fuse has several uses in different industries and applications. It is typically used in the automotive sector, offering reliable current protection when mounted on engine controllers, lighting harnesses, and other automotive components. Furthermore, the 170L4038 is incredibly suitable for controlling the power supply to relays, solenoids, and other signal circuits. It can also be used in the telecommunications industry to give the necessary current protection to radios, telephones, and other telecom devices.

The 170L4038 fuse is specifically designed for high current applications. Its cylindrical profile ensures optimal thermal convection and an improved heat balance. This fuse has a current withstand capability of at least 300 amperes, resulting in a reliable circuit protection when the current level is high. Additionally, most of these fuses also feature an open construction, allowing for a wide variety of physical sizes, thus providing flexibility when selecting the best fuse for an application.

In conclusion, the 170L4038 is a high quality, reliable fuse suited for a wide variety of industrial and automotive applications. Its cylindrical profile, air-oxide gap, and open construction provide superior circuit protection against excessive current flows. Additional features such as its broad current tolerance and compact size make the 170L4038 an optimal choice for quick and effective circuit protection.

The specific data is subject to PDF, and the above content is for reference