ECL055-125E

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ECL055-125E application field and working principle

The ECL055-125E is a special type of fuse which is used in many different electrical applications. It is an industrial fuse which has been designed to provide a reliable and safe option for protecting your electrical equipment from overcurrent. This type of fuse is also known as an axial lead fuse or AXI fuse for short. It is made up of a brass ferrule, a copper cap, a ceramic filler, and a metal fuse element.

Applications

The ECL055-125E fuse is typically used in a variety of electrical applications, such as motor circuit protection, power supplies, inverters, transformers and ground fault protection. They can also be found in industrial control panels, supplying the primary over-current protection. Additionally, they are used in air conditioners, motorcycle, monitor, refrigeration equipment, and UPS systems.

Working Principle

The ECL055-125E fuse has a metal element that is designed to heat up when an over-current passes through it. The heat generated by the fuse element causes the brass ferrule to melt, and the ceramic filler to expand. This causes the fuse element to break down the electrical circuit and thus prevent an over-current from damaging the protected system. Once the fuse has been activated it must be replaced with a new one to restore the full protection.

Specifications

The specifications of the ECL055-125E are as follows; the rated current is 125 amps and the rated voltage is 500 volts DC, 250 volts AC. The dimensions of the fuse are 55mm x 12mm x 3mm. The body material is made of flame retardant polycarbonate (UL 94V-0). The fuse is UL recognized, CSA certified, VDE approved and ROHS compliant. It is also IP67 rated for dust and water tightness.

Conclusion

The ECL055-125E is one of the most commonly used industrial fuses. It is designed to provide reliable and safe over-current protection, and is used in many different types of electrical applications. The fuse has a metal element that quickly reacts to an over-current and shuts off the electrical circuit in order to prevent damage to the equipment. The specifications of the fuse, such as the rated current and voltage, as well as its size and material, make it suitable for a number of different applications.

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