170M6545

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Electrical components come in many shapes and sizes, with different functions. Fuses are used to protect circuits against over current and are used in both residential and commercial applications. The 170M6545 is a Primary Type of Fuse New Dimension series from Littlefuse that provides excellent current protection against over load and short circuit conditions.

Applications For The 170M6545

The Littlefuse 170M6545 Primary Type Fuse is designed for use in residential and commercial applications, specifically in low voltage enclosed circuit breakers, disconnectors, lighting control equipment, and transformers. This fuse can be used in other applications such as protection and control of motors, solenoids, and contactors. It is also suitable for disconnection of outdoor circuits, and for disconnection of circuits from portable or mobile devices.

Specifications

The Littlefuse 170M6545 Fuse is an UL Recognized 600VAC, and 750VDC rated fuses. It is 0.82 inches (20.8mm) in diameter and 1.34 inches (34mm) in length. It is rated for a peak let-through current of 5500A, a minimum current rating of 10A, and a maximum current rating of 100A. The interrupting rating is 15K AIC and it has a minimum melting time of 1 second. Its temperature range is -40°C to 160°C and it is available in 10A and 15A.

Working Principle Of The 170M6545

Littlefuse\'s 170M6545 Fuse works on the principle of melting or evaporating the conducting strip between two metal-oxide arcing contacts that are connected in series with the circuit element that needs protection. When an over current flows through the fuse, the strip becomes molten and breaks the flow of current within a specified period of time. This process is known as blowing or melting the fuse and it ensures the protection of the device. The time taken for the fuse to blow depends on the amount of heat that is generated by the current. If a higher current than the rated current flows through the fuse, then the fuse will melt and the circuit will be interrupted before too much heat is generated, preventing the circuit element from being damaged.

Advantages Of The 170M6545

The 170M6545 Fuse offers several advantages over other types of fuses. These include its safety, reliability, and consistent performance. The fuse has a UL recognized rating which ensures that it meets all safety requirements for application in residential and commercial applications. Its reliability is due to being constructed with materials that are specifically designed to resist corrosion and thermal shocks. This means that the fuse can be trusted to perform the same every time, thereby providing protection against electrical errors and malfunctions. The fuse is also RoHS Compliant, thus it does not contain any hazardous materials, making it environmentally friendly.

Conclusion

The Littlefuse 170M6545 Fuse is a reliable and cost effective way of protecting circuits against overcurrent. It is designed for use in residential and commercial applications, and is UL recognized and RoHS Compliant. Its consistent performance and resistance to corrosion makes it a perfect choice for protecting transformers, motors, solenoids, and contactors. It is a safe and reliable choice for any circuit that requires protection against over-current.

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