SSQ 630/5K

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A fuse is an electrical device that is used to protect circuits and other electrical equipment from being damaged in case of an overload or short circuit. The SSQ 630/5K is a type of fuse used in many industrial applications. The SSQ 630/5K fuse has a rated current of 630A and an interrupting capacity of 5KVAC. This type of fuse has a variety of applications and is also commonly used in motor control centers, switch panels, and junction boxes.

The SSQ 630/5K fuse is designed to be used in situations where higher levels of protection are required and higher fault current values may occur. The fuse is able to withstand a voltage of up to 5KVAC, and the fuse has a time delay feature which ensures that the fuse is able to carry on normal operations without tripping in case of a low-level short circuit. The fuse will trip only once the fault current has exceeded its rated current.

The working principle of the SSQ 630/5K fuse is based on the overcurrent protection feature. This type of protection operates in such a way that when an overcurrent passes through the fuse, the fuse element melts and causes an interruption of the circuit. It is important to note that the fuse element will only melt when the current passing through it exceeds its rated current.

The SSQ 630/5K fuse is also designed with safety features to protect the circuit from overvoltage. The fuse element is constructed using a high-temperature, UL-rated material, which is able to withstand high temperatures and resist damage caused by arcing. The fuse is also protected by an overloading safety device, which will disconnect the power in case of excessive current passing through the fuse.

The SSQ 630/5K fuse is an important device for industrial applications and the protection of electrical systems. It is a reliable fuse that is capable of providing sufficient protection from overloads and short circuits. The fuse element is designed to melt quickly enough to prevent significant damage to the circuit and equipment, while its protective features ensure that the circuit is not overwhelmed by excessive current. The SSQ 630/5K fuse is a versatile device that can be used in a variety of applications, making it a useful addition to any electrical system.

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