067401.5DRT4

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Fuses are important in any electrical system and are widely used across many different applications. The 067401.5DRT4 fuse is no exception and its features make it a great fit for specific applications. This article will discuss the application field and working principle of 067401.5DRT4 fuse.

Description

The 067401.5DRT4 fuse, manufactured by Eaton, is a fast-acting fuse with a current rating of 40A. It features a ceramic body with a silver-plated copper sleeve and has an interrupting rating of 50A at 250VAC. The fuse is UL Recognized and meets IEC/EN 60079-0 and 60079-11 specifications. It is also IP67 rated and has a temperature rating of -40°C to +85°C.

Applications

The 067401.5DRT4 is designed to be used in a variety of applications. It is suitable for automotive applications, such as controlling fan motors and other electrical loads. It can also be used in industrial automation to protect circuits from overcurrent and short circuits. Additionally, it is suitable for LED lighting applications and solar energy systems.

Working Principle

The 067401.5DRT4 fuse works by combining two principles: heat and electrical current. The fuse uses an alloyed wire or filament that has a specific melting point. Once the current flowing through the fuse reaches a certain level, the heat generated causes the wire to melt, breaking the electrical circuit. This interrupts the flow of current and prevents damage to the circuit.

The 067401.5DRT4 fuse also employs temperature electromagnetic release. This is an additional protection feature that creates an electromagnetic field around the fuse and detects any excessive temperature increases due to current overloads. If such an overload occurs, the release triggers an internal circuit breaker, which separates the fuse from the circuit and prevents further damage.

Conclusion

The 067401.5DRT4 fuse is a fast-acting, reliable fuse that is suitable for a variety of applications. It is UL Recognized and meets IEC/EN 60079-0 and 60079-11 specifications. The fuse works by combining heat and electrical current and additionally employs temperature electromagnetic release for added protection. The 067401.5DRT4 fuse can be used in automotive, industrial automation, LED lighting and solar energy applications.

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