03420014HXL

03420014HXL Application Field and Working Principle

The 03420014HXL is a fuseholder manufactured in Europe for use in overhead, underground and substation applications. It is intended for applica­tions with fuses rated up to 630A at 250V ac and 1,000A at 500V ac. The fuseholder is designed to fit two types of fuses: a) glass tube fuses rated up to 630A at 250V ac and b) current-limiting fuses rated up to 1,000A at 500V ac.

Application Field

The 03420014HXL fuseholder is designed for overhead, underground, and substation applications where high current capacity is required. It offers easy connection to cables and other devices and reliable protection against electric shock and fire. It is suitable for applications with fuses rated up to 630A at 250V ac and 1,000A at 500V ac, providing protection from short-circuits and overloads. It can be used in both indoor and outdoor environments.

Working Principle

The 03420014HXL fuseholder is designed to provide reliable protection of cables and other devices from short-circuits or overloads. When a short-circuit or an overload occurs, the fuse reacts immediately and melts, thus opening the circuit and preventing further damage to the cable and the equipment connected to it. The fuseholder contains two fuse contacts that are connected to each other when a fuse is inserted. The contacts are made of spring steel, which provides sufficient flexibility to hold the fuse securely and allows for easy installation and removal.

The fuseholder is also equipped with two terminals, which are used to connect the fuseholder to the power source.The terminals are made of copper and are insulated with a nylon sleeve to provide protection against electric shock. The terminals are also designed to enable easy installation and removal of the fuseholder from the power source.

Conclusion

In conclusion, the 03420014HXL is a reliable and robust fuseholder designed to provide protection against short-circuits and overloads in overhead, underground, and substation applications. It is suitable for applications with fuses rated up to 630A at 250V ac and 1,000A at 500V ac and is designed to fit two types of fuses: tube fuses and current-limiting fuses. It is also equipped with two terminals for easy connection to the power source and has a nylon sleeve for electric shock protection.