SST 3.5 Circuit Protection

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Fuses are an essential part of electrical networks and systems. Fuses are usually used in domestic wiring, where they are installed between components of an electrical grid to prevent damage due to excessive current or short circuits.

A 3.5 amp SST (Short-Short-Time) type fuse is an important type of fuse used in electrical circuits. It’s mainly used as a protection device in domestic wiring and appliances such as refrigerators, washing machines, dishwashers, air conditioners, and other electrical devices requiring 3.5 amps of power.

The SST 3.5 fuse features a UL listed fast-acting time-delay design that reacts to short-circuit (overcurrent) events. This time-delay allows a user to temporarily operate an appliance at overload and shut it down when it reaches trip point.

The advantage of the SST 3.5 is that it is heat-resistant and has a high-performance design, making it one of the most reliable fuses for domestic appliances. Additionally, it has an 18A overload rating and a 1.52A interrupt rating, making it suitable for a wide range of applications.

The working principle of the SST 3.5 fuse is simple; when the current passing through the fuse exceeds the rated current, the fuse will blow, thereby isolating the device or circuit from power supply. The SST 3.5 fuse also includes a thermal action element that helps prevent the fuse from blowing in the event of a short-circuit.

The SST 3.5 fuse is most commonly used in household electrical networks such as air conditioners, dishwashers, and refrigerators. It can also be used in medical equipment, hot tubs, lighting, and a variety of other electrical applications.

In conclusion, the SST 3.5 fuse is a reliable and heat-resistant fuse that is suitable for a wide range of electrical and domestic applications. Its time-delay design makes it an ideal protection device in these electrical circuits, preventing damage due to short circuits and excessive current. It is also an UL listed product for added safety.

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