GG800

Electricity is a powerful element and it has been known to cause problems from time to time. One of the ways to protect electric circuits and systems from shorts, overloads, and other dangers is to install the right kind of fuse. The GG800 is a general-purpose fuse that is specifically designed to protect circuits from intermittent surges, which can occur if too much current is drawn. This article will examine the applications and principle of operation of the GG800 fuse.

Introduction

Fuses are devices used to protect electrical circuits from short circuits, surges, and other hazards. The GG800 is a general-purpose fuse designed to protect circuits from intermittent surges. It is a type of specialty fuse, and is designed for specific applications. Understanding the purpose and operation of the GG800 is essential for proper fuse selection and installation.

Applications

The GG800 fuse is primarily used in power distribution and control systems, such as power panel boards, switchgear, and other equipment. It can also be used in any circuit that requires protection from power surges, such as HVAC systems, smoke detectors, fire alarms, elevators, and pumps. The GG800 is a UL recognized component, and meets all relevant safety standards. It is rated for use in Class R fuseholders, and is used to protect circuits up to 800 amperes.

Working Principle

The GG800 is a thermal-magnetic type fuse. This means that it is designed to protect circuits from overloads as well as short circuits. The GG800 fuse has two elements: a thermal element and a magnetic element. The thermal element is designed to detect and respond to overload conditions by melting the fuse element. This interrupts the electrical current and prevents the circuit from being damaged by excessive current. The magnetic element is designed to detect and respond to short-circuit conditions. When a short circuit occurs, the magnetic element senses the increase in current and initiates an electromagnet which trips the fuse element.

The GG800 fuse also includes a status indicator which is designed to show when the fuse has blown. This indicator is a small red flag that is visible from the outside of the fuse. When the fuse element has melted due to an overload or short circuit, the flag pops up to indicate that the fuse has been tripped.

Conclusion

The GG800 is a general-purpose fuse designed to protect circuits from intermittent surges and overloads. It is a type of specialty fuse that is rated for up to 800 amperes and designed for use in Class R fuseholders. It has two elements: a thermal element which melts to protect the circuit from overloads; and a magnetic element which trips the fuse element in response to shorts. It also includes a status indicator which is visible when the fuse has been blown.