SST 6/1K

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Fuses are electrical devices that are used to protect electrical equipment from short-circuits and excess current flow. They are designed to “blow” or melt when a certain level of current flow is reached, preventing further current from flowing and protecting the equipment from damage. SST 6/1K fuses are a type of fuse specifically designed to be used in a variety of different applications. In this article, we will discuss the SST 6/1K application field and working principle.

The SST 6/1K fuse is designed mainly for low power current applications in both 240 and 480 volts. It is capable of interrupting currents up to 20 amperes. The SST 6/1K is relevant for various industrial applications, including motor control panels, totalizing products and appliances, LED and neon lighting, and general-purpose motor control. It has a current rating of 6.2 amps and a voltage rating of 1kV.

The SST 6/1K fuse has an aluminum cylindrical body and is provided with internal silicone clay filler. The outer cover is made of PBT with superior flame-retardant properties. The base of the fuse is made of brass with nickel plating. A glass insulator is also used to protect against electrical shocks.

The fuse contains a special type of metal alloy, usually made out of tin and lead, that is designed to melt when a certain level of current passes through it. When the fuse melts, the connection between the ends of the fuse is broken, thus cutting off the current. This process is known as “blowing” or “tripping.”

The SST 6/1K fuse also has a mechanical feature called the “action element” that helps to keep the active and inactive parts of the fuse separated. The action element is designed so that when the fuse is overloaded or short-circuited, the action element moves, pushing the inactive part away from the active part and helping to break the connection. This provides an additional level of protection against damage from excess current.

In addition to its mechanical components, the SST 6/1K also has built-in electrical components, including a voltage regulator and a resistance element. The voltage regulator allows the fuse to maintain a steady level of current flow even if the voltage supplied to it is changed. The resistance element prevents the current from exceeding a certain level, ensuring that the fuse will not trip too early.

Overall, the SST 6/1K fuse is designed to be a reliable, safe, and cost-effective method of protecting electrical equipment from harmful short-circuiting and excess current. The fuse is used in a variety of industrial applications and is designed to trip quickly and effectively, preventing further current from flowing and protecting the equipment from damage.

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