4NHG000B-400

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4NHG000B-400 is a range of specialty fuses in the electrical sector that has diverse applications across numerous industries. It is widely used across a variety of applications due to its robust design and superior performance. The 4NHG000B-400 fuse is designed to protect sensitive electronic and electrical components from overcurrents in the event of a surge. The fuse is UL 248-14 listed and has a max breaking capacity of 400A.

The 4NHG000B-400 fuse offers high interrupting capacity and can be used in a wide array of residential, commercial, and industrial applications. It is suitable for applications such as lighting, power supply, motor protection, and instrumentation. The fuse is designed to protect circuits from excessive current caused by a breakdown in the circuit or when the circuit elements fail. It is also ideal for protecting downstream circuits from random current caused by lightning strikes and short circuits.

The working principle behind the 4NHG000B-400 fuse is simple. It works by creating an open circuit in the event of an overcurrent condition. The fuse contains a metal element surrounded by a heat-resistant material. When an overload current passes through the element, the heat generated causes the element to melt or vaporize, thus interrupting the flow of current. It also prevents the circuit from sustaining further damage due to electrical arcing.

The 4NHG000B-400 is available in a variety of physical shapes and sizes. It can be supplied as blade, plug, E-fuse, or bolt-down fuse. The fuse is also available in various amperage ranges and voltage ratings. The size of the fuse and its amperage rating to be selected is based on the type of load it will be protecting.

In addition, there are various visual indicators to let the user know when the fuse has blown. For example, the blade fuse has an indicator window integrated in its housing that shows the burnt out fuse element inside. Additionally, a E-Fuse indicator will turn on when the fuse element is blown indicating its need to be replaced. These features along with other protection functions make the 4NHG000B-400 an ideal choice for a wide range of applications.

In conclusion, the 4NHG000B-400 fuse is an extremely versatile and reliable specialty fuse designed for a wide range of applications. Its robust design and superior performance make it one of the most popular choices among electrical engineers and contractors. Its working principle and visual indicators make it easy to identify overload conditions quickly and effectively. With its wide range of physical shapes and sizes, it is suitable for a variety of residential, commercial, and industrial applications.

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