Fuseholders

The 01020079H is a fuseholder designed to accept and protect a fuse element, and provide a secure, commonly-terminated connection point for feeder circuits between various electrical power apparatuses. Like all fuseholders, the 01020079H is constructed with reliable components to ensure long-lasting use in both industrial and commercial applications. As standard, the 01020079H is designed with a variety of features, including an insulated base, contact arm, and front support. Its application field and working principle is discussed in greater detail below.

Application Field

The 01020079H fuseholder is designed for use in a wide variety of applications because it is resistant to operations involving temperatures up to 230 °C (446 °F). This allows it to be used in a variety of harsh or hazardous environments, such as steel mills and other high-voltage profiles. By utilizing the 01020079H, operators are able to ensure the performance and reliability of their processes by providing proper current-based protection to sensitive electrical devices. The 01020079H also meets multiple standards, including UL 4248-1, Canada Zero Defect Program (CZDP), and ASME 17.1-1986.

Working Principle

The 01020079H incorporates a mechanical relay system to guard against potentially damaging conditions (such as voltage overloads). In the event of an overload, a mechanical relay actuates a set of contacts which cut the circuit and prevent further damage. This relay system is typically composed of a series of resistors and capacitors which work together to minimize energy, heat, and general electrical noise.

In addition, the 01020079H is also designed with movable contacts which improve the ability to accommodate a variety of current ratings. These contacts are tensioned so that they remain in contact even when exposed to harsh vibrations and extreme temperatures. This helps to ensure reliable performance in the toughest applications.

Conclusion

The 01020079H fuseholder is a reliable and versatile device designed to provide secure, commonly-terminated connection points in a variety of industrial and commercial applications. Its resilient construction helps ensure the continued performance and reliability of processes, while its movable contacts accommodate a wide range of current ratings. Thanks to its superior design, the 01020079H can provide the reliable performance and protection required for use in hazardous and high-voltage profiles.