170M6661

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Electrical Fuses are specially designed components for providing electrical overcurrent or overload protection. They come in a variety of sizes, ratings and types to meet the requirements of nearly any application.

The 170M6661 is a force-guided low voltage fuse manufactured by Littelfuse. This speciality fuse is specifically designed for motor control circuits. It features a fixed renewable element with a simple transfer curve. The fuse has an operating temperature range of -5 to +55 degrees Celsius and is UL and CE listed.

The working principle of the 170M6661 is based on the fact that when an excess current flows through the fuse element, it will start to heat up. If the current does not reduce, then the element will heat up until it reaches the element’s melting temperature. When the element melts, the overload current is diverted away from the protected circuits. The device will then require replacing, as the melted element will no longer provide overcurrent protection.

The 170M6661 has a wide variety of applications. It is suitable for use in household appliances, motor control circuits, power supplies, control panels, electrical assemblies and other motor control and protection applications. The device is also suitable for use as a DC disconnect switch in low-profile, high-current applications. The small size and low profile make the fuse ideal for embedded circuit board designs. It is also UL recognized and complies with IEC 60947-3 and IEC 60947-4-1, making it suitable for use in residential and commercial installations.

In summary, the 170M6661 is a specially designed low voltage fuse manufactured by Littelfuse, specifically for motor control circuits. It features a fixed renewable element that melts when an excess current flows through it. The device has a wide variety of applications such as motor control circuits, power supplies, control panels and DC disconnect switches, and is UL and CE listed. With its small size and low profile, the 170M6661 is an ideal choice for embedded circuit board designs.

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