5ST 2.5

Fuses are mechanical devices that are used to protect electrical circuits from overcurrent. 5ST 2.5 fuses are common and widely used types of low-voltage electrical fuses. They are used to protect circuits from high current and voltage, and they can be used in both residential and commercial applications.The 5ST 2.5 fuse is composed of an encapsulated lead-based alloy and a copper conductor. The lead-based alloy is made up of 60% silver, 10% copper, 10% tin, 15% nickel and 5% zinc. The copper conductor is mainly made up of nickel-plated copper and silver-plated copper. The fuse is then mounted on a circuit board in an upright position.The 5ST 2.5 fuse is designed to operate in a wide range of current and temperature conditions. It is UL listed and CSA certified, which ensures its safety and reliability. The current ratings of the 5ST 2.5 range from 1A to 15A. The rated temperature range is 105°C - 125°C. The fuse element is designed to be able to withstand up to 200A momentary overcurrents.The most common application for 5ST 2.5 fuses is in residential wiring. They are often used to protect circuits in houses and apartments. They can also be used in appliances, power tools, and other low-voltage electronic devices.The working principle of 5ST 2.5 fuses is relatively simple. When a circuit is exposed to an excess of electrical current, the fuse element will heat up and eventually melt. This will cause a break in the circuit, effectively limiting the amount of electrical current flowing through the circuit. The fuse will then need to be replaced in order to restore the circuit.In order to ensure that a 5ST 2.5 fuse is working properly, it should be tested regularly. This can be done with a multimeter or a fuse tester. By testing the fuse, you can make sure that it is able to properly limit the amount of current flowing through the circuit.Overall, 5ST 2.5 fuses are a reliable and affordable form of electrical protection. They are designed to safely protect circuits from overcurrent. They are widely used in residential and commercial applications, and they can be quickly tested to ensure that they are working properly.