027401.5V

Fuses are mainly used to protect equipment or electrical systems from overload and short circuit. 027401.5V is a kind of fuse. Its application field and working principle are introduced below.

Application Field

027401.5V is mainly used for the power distribution equipment of AC 50/ 60Hz, rated voltage ranging between 30V and 500V. It is also applicable for the equipment wind turbines with a voltage of more than or equals to 220V. In addition, it can also be used to protect the installations and circuits of test equipment, measurement instrument in telecommunications and electrical power. In summary, this type of fuse is suitable for any power distribution equipment of low voltage application.

Working Principle

027401.5V is a current-limiting fuse which is able to limit the arcing current precisely at specified current level. The design and selection of the fuse element is based on a careful consideration of the clearing time and total let-through energy. The response time of 027401.5V is extremely fast, so it is able to protect the load circuit form the short-circuit fault current. Its fully considered thermal and electric equilibrium ensures a reliable result and it is reversible, and when the circuit fault returns to normal, the fuse can resume normal operation.

Moreover, other specific characteristics are also applicable for 027401.5V under certain conditions, such as pick-up time, DC voltage, limited power, high inrush current capability, surge current, continuous current capability, overvoltage, and time current characteristic.

In conclusion, the 027401.5V fuse is a premier thermal-magnetic fuse with excellent performance under the normal environment of AC 50/60Hz frequency. Its fast response time and high breaking capacity provides a reliable protection for low voltage equipment in power distribution industry. This fuse series has been widely used in many fields due to its excellent performance.