DZ27T2

DZ27T2 fuses are special electrical components for over-current protection and are mainly used in busbars for the wiring of household electrical appliances and various kinds of apparatus. Due to their small size, the DZ27T2 fuses are especially suitable for the interior wiring of small electrical appliances.

The working principle of the DZ27T2 fuse lies in the automatic interruption of current when the over-current protection occurs. The fuse consists of a metal cartridge filled with a low-melting-point alloy (such as lead, tin, silver, and copper) that serves as the fuse element. When a current exceeding the fuse\'s rated value passes through the element, the heat generated by the current causes the alloy to melt, resulting in the breaking off of the electrical connections in the circuit, thereby interrupting the current.

The DZ27T2 fuse is easy to install, requires little maintenance, and can be used with a wide range of electrical devices. It can be used in a variety of applications such as lighting circuits, power outlets, and circuits for small electrical appliances. The DZ27T2 can also be used in circuits requiring high current ratings, as it has an interruption capacity of 10kA.

The DZ27T2 fuse is composed of a metal container and the alloy-filled element in the center. The container is filled with, and hermetically sealed with, an insulating material for electrical insulation. The container is typically made of plastic or ceramic and the fuse element is usually composed of copper and silver. The container consists of two parts, a body and a cap. The body contains the fuse element, whilst the cap contains the terminals which are used to connect it to the circuit.

The DZ27T2 fuse is available in different ratings, which indicate the maximum current the fuse can safely withstand before interrupting the circuit. The fuse is available in ratings of 2A up to 25A. It is important to check the rating of the fuse, which is usually indicated on the body of the fuse, before installing.

In conclusion, the DZ27T2 fuse is a common and reliable over-current protection device used in a variety of electrical applications. It is safe, effective, and easy to use. It consists of a metal cartridge filled with a low-melting-point alloy, which serves as the fuse element and breaks off the electrical connections when a current exceeding the fuse\'s rated value passes through it. The DZ27T2 has a high interruption capacity of 10kA and is available in different ratings of 2A to 25A.