004110313

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Electrical, specialty fuses have a variety of uses in modern electronics, as they are able to protect equipment from damage caused by electrical surges and faults. Changes in current and voltage caused by these events can cause permanent damage to the device, resulting in costly repairs and possible injury. To protect against these dangerous events, the 004110313 fuse was developed.

The 004110313 is a current-limiting Time Delay fuse classified as an RK5 type. It can support ratings of 2 and 4 amperes, with interrupting ratings of 10 kiloamperes at 250 volts and 10 kiloamperes at 125 volts AC. This fuse can handle up to 70 amperes of initial current, thus providing excellent protection in a wide variety of applications.

Application Field

The 004110313 can be used in a variety of medium-duty electrical and electronic applications. It is commonly used for residential equipment, which includes washing machines, dryers, air conditioners, microwave ovens, dishwashers, and ovens. It can also be used in commercial applications, such as refrigerators and vending machines. Additionally, it is suitable for air compressors, light industrial equipment, motors, transformers, and isolation switches.

The 004110313 is rated for damp, damp/dry, and dry locations, allowing it to be used in a wide range of environments. In addition, it is UL, cUL, and CSA listed and meets the requirements of the RoHS directive, cornering it as a very popular and versatile fuse in a number of applications.

Working Principle

The 004110313 fuse operates using a specific time delay characteristics. When the fuse is subjected to a normal operating current, there is no effect on the device. If, however, the fuse is subjected to a transient current, for example if there is an electrical surge, then the fuse will begin to heat up. This heating up process will cause the fuse element to expand, increasing the contact resistance. As it continues to heat further, the expansion of the fuse element causes the contact force between the fuse and its terminals to increase, thus preventing further current from passing through.

For over-current conditions, such as short circuits, the fuse will trip immediately, cutting the electric supply. This provides an effective protection against dangerous current levels and potential damage. The time delay of the fuse allows it to remain cool while subject to a normal load and only trip when an over-current condition is present.

The 004110313 fuse has many benefits, which include its current-limiting time delay characteristics, its ability to handle a large initial current of up to 70 amperes, its UL and CSA rating, RoHS directive compliance, and its small size. These features make this fuse an excellent choice for medium-duty applications, which require protection from dangerous transients and over-currents.

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