0LMF03.2H

Specialty fuses are designed for specific applications and can provide greater protection. The 0LMF03.2H is one such type of fuse. The 0LMF03.2H is used to protect semi-conductor devices, such as rectifiers, switches, transistors, triacs and thyristors, from over current damage caused by short circuits and other operational issues.

0LMF03.2H is a midget fuse with a thermoplastic body and nickel-plated brass and copper end caps. This fuse has an operating voltage rating of 300 VAC and operates at 50 VDC. It accommodates 32 A and has a time delay rating of 10 seconds at 500% of rated current. It also has a current rejection specification of 300% , meaning it is able to reject currents greater than its rated current. Although it is not an UL listed fuse, it is UL recognized as suitable for specific applications.

The working principle of 0LMF03.2H fuse is that it is designed to interrupt current flow in the event of an overload or short circuit. This is achieved by the fuse link enlarging which causes a small arc and an increase in resistance. In turn, this reduces the current below the fuse rating. This causes the temperature of the fuse link to rise which results in the fuse breaking the circuit. When the fault has been cleared, the 0LMF03.2H can then be replaced.

The 0LMF03.2H is designed for a variety of applications, including electromechanical and power supplies. It can also be used to protect signal circuits, controller circuits, AC/DC transformers, reactors, phase control motors and as an overload protection device for protected and unprotected electronic circuits.

In conclusion, the 0LMF03.2H is a midget fuse with a thermoplastic body and nickel-plated brass and copper end caps. It is designed to provide protection to a variety of applications, including electromechanical and power supply devices. It operates at 300 VAC/50 VDC and provides current rejection protection up to 300%. It is UL Recognized as suitable for specific applications.