Cartridge fuse consists of the heat-resisting ceramic body enclosed by a metal cap at both ends. The filling material such as chalk, plaster of Paris, quartz or marble dust surrounds the body space which acts as an arc quenching and cooling medium.

An HRC fuse consists of a highly heat-resistant material (such as ceramic) body with metal end caps, which are welded to a silver current-carrying element. The internal space of the fuse body is completely filled with a powder.

Fuse bodies are generally constructed from glass or ceramic and feature two metal contact points. These contacts could be cylindrical end caps, metal blades, metal tags or axial leads. Some fuses also have extra features such as visual / trip indicators or lugs for mounting microswitches / …

2020年6月16日 · Cartridge fuse consists of the heat-resisting ceramic body enclosed by a metal cap at both ends. The filling material such as chalk, plaster of Paris, quartz or marble dust surrounds the body space which acts as an arc quenching and cooling medium.

The Ceramic Casing for Fuse Link is an important component of the fuse, usually made of high-temperature sintered ceramic material, with good insulation, heat resistance and impact resistance. It is used to protect the circuit, prevent equipment damage caused by overload or short circuit, and ensure electrical safety.

Fuses are generally constructed with 2 metal end caps that are connected to each other by a metal fuse element which is usually enclosed in an insulated non-combustible housing (body). The fuse body is often made of glass or ceramic. Some fuses are sand filled to improve their performance characteristics.

2024年6月17日 · Fuses contain a metal element that melts when exposed to excessive current, breaking the circuit and stopping the flow of electricity. The fuse element is enclosed in a ceramic or glass body and connected to metal end caps or blades that fit into a fuse holder.

2024年9月19日 · There are several types of fuses available, each designed for specific applications and requirements. The following table summarizes the main types of fuses: Cartridge fuses are cylindrical fuses with metal end caps and a glass or ceramic body. They are widely used in residential and commercial electrical systems.

The ceramic body provides mechanical support and electrical insulation for the fuse element, which is typically made of a metal wire or filament. The ceramic material used for the body is usually made of a combination of alumina and silica and is selected for its high-temperature resistance, electrical insulation properties, and mechanical ...

The body of the fuse is of ceramic material with a metallic cap rigidly fixed at each end. These are connected by a number of silver fuse elements. At one end is a plunger which under fault conditions hits the tripping mechanism of the circuit breaker and causes it to operate.