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Electrical, Specialty Fuses

Fuses are a type of electrical and mechanical safety device that acts as a sacrificial element to protect an electrical circuit from overload or short circuit faults. Fuses come in many varieties, designs and current ratings, and are used in a variety of applications. The 004194313 is a special type of fuse that has a distinct application field and working principle. This article will highlight and explain the characteristics of this specific type of fuse.

Description

The 004194313 is a standard low-profile fuse specially designed to provide high breaking capacity in an optimal package size. These fuses are rated for use with 500VAC and 1,000VDC and are UL/CSA listed for interrupting a maximum 100 amps. The size of the fuse is small, measuring 22.1mm x 8.1mm x 6.2mm, offering an ideal solution for limited space applications. The 004194313 is constructed from a stainless steel case with an organic material filler, and has a UL 94V-0 flammability rating for optimal safety performance.

Applications

The 004194313 has a variety of application possibilities, mostly due to its low size and current rating. It can be used in high power, low profile applications such as telecommunication switching systems, computers, security and accessible vending machines, motors, circuit boards and load centers. The fuse is also ideal for protecting circuits from sudden overload or circuit interruptions in any residential, commercial or industrial environment.

Working Principle

The 004194313 fuse operates by accepting a predetermined amount of electrical current before quickly breaking the circuit if an excessive amount of electric current flows. The metal strip inside the fuse serves as an operational foundation and is designed to melt when temperatures surpass 200-degrees Celsius, quickly disconnecting the circuit and protecting it from any further damage. The special organic material interior of the fuse is designed to absorb current energy and provide arc suppression.

When the stainless steel case of the fuse melts, it transfers energy away from the fuse element, thus protecting the remainder of the circuit or system. This energy transfer also eliminates any hazardous sparks, and because of the fuse\'s low profile design, it minimizes the effects of inductive noise.

Conclusion

The 004194313 fuse is designed to provide a robust, low profile, and powerful solution for high current protection against overload and short circuit faults in a variety of circuit applications. The fuse operates by a simple working principle, relying on its stainless steel case and organic fill material to provide optimum protection against any hazards in any residential, commercial or industrial environment.

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