The sand in a ceramic fuse, however, absorbs the heat energy and prevents the fuse from heating and therefore conducting. In a glass fuse, the body continues to get heated and the film begins to conduct electricity, thus rendering the fuse inefficient. Types available include: Glass Fuses, Hrc fuses, Thermal Fuses, Industrial Power fuses, Axial Radial Through hole fuses, Cartridge fuses, TR5 fuses. It deposits on the inside of the barrel or body as a film. ![]() When there is a short circuit, the fuse element melts and vaporises. Ceramic fuses, unlike glass fuses, are also often filled with a filler like sand to prevent the formation of a conductive film. Ceramic fuses, on the other hand, can withstand high temperatures and are more thermally stable. Some ceramic HRC (high rupturing capacity) fuses can safely interrupt upto 300,000 amperes of current, while normal glass fuses have a much lower capacity, sometimes as low as only 15 amperes. Ceramic fuses, on the other hand, have a high breaking or rupturing capacity and are suitable for high current and voltage circuits. More to explore: Industrial D-Type Cartridge Fuses Link 1-15 A Current Rating, Industrial Fuse Link MEM 1-15 A Current Rating, Industrial Fuse Fuse Covers. ![]() It is therefore not suitable for appliances and equipments that draw a lot of current. US 0.5 / Piece 500mA 3.610mm 500mA Cartridge Time Lag Glass Tube Fuse. What this means is that the fuse element melts when there is a high current or voltage. ![]() A glass fuse has a low breaking or rupturing capacity. In a glass fuse, the element is visible, and this makes inspection easy, while a ceramic fuse is opaque.
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