2070.0021.24

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Fuses are highly efficient devices used for the purpose of controlling and protecting electric circuits from overcurrent. They are usually composed of a metal filament or wire that is designed to heat up and melt when it encounters a higher than normal ampere load. Generally, a fuse is designed to blow or melt when the current flowing through the fuse is greater than its rated ampere rupturing current or peak let-through current.

The 2070.0021.24 Fuse, specifically, is an electrical device designed to protect against electric shock, over-temperature, and metal fatigue caused by extreme current load. This specific fuse is capable of interrupting currents up to 800A AC/DC and has a voltage rating of up to 690V AC/DC. Its rated current interruption is 15kA AC/DC and conforms to IEC and UL248-14 standards. It is capable of providing parallel or series protection against short circuits.

The 2070.0021.24 Fuse is specifically intended for high power/current applications such as motors, switchgear, transformers, rectifiers, power supplies, arc welders, and pumps. It’s ideal for commercial/industrial and residential applications where short circuit and overload protection is required. This type of fuse is particularly useful in situations that require frequent current interruption, as it is relatively inexpensive and easily operated/maintained. The operation of this type of fuse is based on the principle of thermal expansion – when the current passing through the filament is greater than the rated current, the filament will heat up and expand until it is too weak to remain intact.

The 2070.0021.24 Fuse has a wide range of design features that make it ideal for power section applications. Its body is composed of zinc-plated steel and features an extendible flag design to indicate when the fuse has blown. It is able to withstand temperatures ranging from -55°C (-67°F) up to +125°C (+257°F) and has a minimum pre-arcing current of 0.001A. It also has a fast acting response — when the rated current is exceeded, this fuse can interrupt the power within 4μs. The 2070.0021.24 Fuse also has a low minimum order quantity and can be shipped within 72 hours.

Overall, the 2070.0021.24 Fuse is an ideal choice for applications that require reliable current interruption and protection against short circuits. This type of industrial fuse is designed to be used in a wide range of applications, such as motor starters, switchgear, transformers, rectifiers, and pumps. It is relatively inexpensive, easily operated/maintained, and has a fast acting response time. Furthermore, it is capable of withstanding extreme temperatures and conforms to IEC and UL248-14 standards.

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