3403.0021.24

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Fuses are an important type of electrical component known to increase circuit safety. The 3403.0021.24 Fuse is no exception, and has become a popular model among electrical engineers due to its reliable, efficient performance. This guide will examine some of the main features of this device and the many applications in which it can be used.

3403.0021.24 Description

The 3403.0021.24 Fuse is a medium-time delay, dual-element fuse designed to provide surge protection and Overcurrent protection. It is a class J 30-ampere fuse, with a 315-volt AC rating. The body is constructed from a non-hygroscopic thermoplastic material, which does not affect performance in environments with high humidity. This fuse is available in one or two-time delay versions, for greater flexibility of protection.

3403.0021.24 Application Field

Due to its reliable, fast-acting characteristics, the 3403.0021.24 Fuse is a popular choice for a wide range of applications. It is ideal for use in electric circuits connected to motors, transformers and other heavily loaded circuits. It is UL listed and CSA certified, and suitable for high-voltage industrial environments. In addition, the fuse also has a double-sealed design, which makes it suitable for use in outdoor applications.

3403.0021.24 Working Principle

The 3403.0021.24 Fuse works by allowing a certain amount of current to pass through it before cutting off the circuit entirely. This allows a certain amount of time to pass before the fuse activates, which is necessary in order to protect the circuit components from any failures or potential damage. When the current passing through the fuse exceeds the rated amount, the heat generated causes the fusible element to melt. This causes the metal strip inside the fuse to break, thus cutting off the current.

Conclusion

The 3403.0021.24 Fuse is ideal for applications requiring reliable surge and Overcurrent protection. It is UL and CSA certified, and comes with an enclosed, dust-proof design, making it suitable for use in indoor and outdoor applications. Thanks to its fast-acting properties and reliable breaking ability, this fuse is a popular choice among electrical engineers.

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