0328021.MXEP

Fuses have long been used to protect electrical systems and appliances due to their quick response and low cost. As modern electrical devices become more complex, the need for specialized fuses has increased. 0328021.MXEP fuses are designed to provide circuit protection against overvoltages, and they are a great solution for protecting sensitive electronic equipment. In this article, we will take a look at the application field and working principle of 0328021.MXEP fuses.

The 0328021.MXEP fuse is a radial lead type fuse designed for overvoltage protection in sensitive electronic equipment. The fuse has a high surge current rating and is ideal for use in deeply embedded circuits due to its small size. The fuse is UL listed and has a current rating of 32A.

0328021.MXEP fuses are designed for use with voltage ratings up to 600V AC or 250V DC. The fuse is suitable for motor starts, as well as for protecting communications, lighting, and other types of circuits. The fuse is designed to open quickly when exposed to voltage surges and has a typical opening time of 5 seconds or less when exposed to an overcurrent surge of up to 4kA.

The 0328021.MXEP fuse’s working principle is based on the principle of thermal-magnetic protection. When the current exceeds the rated value, the temperature of the fuse will rise rapidly due to Joule heating and the thermal element will be activated. This will cause the spring inside the fuse to compress, resulting in the fuse breaking the circuit. At the same time, when the rated current is exceeded, the magnetic element will be attracted by the excessive current, opening the switch, thus achieving the protection effect.

In conclusion, 0328021.MXEP fuses are designed for use in highly sensitive electronic equipment where overvoltage protection is needed. The highly reliable thermal-magnetic protection provided by the fuse ensures that the equipment is adequately protected from overvoltages. The small size and quick response time make this fuse an ideal choice for most applications.