These fuses have two base types: an Edison Base, which is reserved for Type T and Type W fuses, and the Rejection Base for Type S fuses. Fuses can be classified as “One Time Only Fuse”, “Resettable Fuse”, “Current limiting and non – current limiting fuses” based on the usage for different appluacations.One time use fuses contain a metallic wire, which burns out, when an over current, over load or mismatched load connect event occurs, user has to manually replace these fuses, switch fuses are cheap and widely used in almost all t… Fuse boxes are less common than breaker boxes, but still exist in some homes. nice information is uploaded here …..thank you for guiding us….. The speed at which the fuse blows, depends on the amount of current flowing through its wire. When high currents due to over current and short circuit flow through the elements of the fuse, the fuse elements melts down which lead to release the spring mechanism and prevent the arc and fire and protect the connected circuit. This type of fuse is less likely to trip because of momentary electricity overloads. Your email address will not be published. There are six types of blade fuses that you may run into when you pop open the fuse box on a modern car or truck: micro2, micro3, low-profile mini, mini, regular and maxi. They are used in Many semiconductor devices because semiconductor devices are damaged by over current very rapidly. Required fields are marked *. Since the arcing time continues up to the current zero (which matches with slip frequency)I feel that the fuse body will be subjected to higher pressure due to thermal energy and has the probability of pressure rupture. where circuit breakers may not be able to protect the system. To begin with it is a condensed informative article which I feel as very useful. It helped me to complete my project on fuses, high level information fully understand 1. 1. The most famous kit-kat fuse (also known as rewireable fuse) mostly used in industries and home electrical wiring for small current applications in Low Voltage (LV) systems. With all the various types of fuses available chances are that the wrong type of fuse is installed in your fuse box. Fuses can be classified as “One Time Only Fuse”, “Resettable Fuse”, “Current limiting and non – current limiting fuses” based on the usage for different applications. Difference Between Fuse and Circuit Breaker, Difference Between Eddy Current & Hysteresis Loss, Difference Between Power Transformer and Distribution Transformer, Two Wattmeter Method of Power Measurement, Difference Between Conduction and Convection, Difference Between Circuit Switching and Packet Switching, Difference Between Static and Kinetic Friction, Difference Between Ductility and Malleability, Difference Between Physical and Chemical Change, Difference Between Alpha, Beta and Gamma Particles, Difference Between Electrolytes and Nonelectrolytes, Difference Between Electromagnetic Wave and Matter Wave. It is the amount of energy which carries the fuse element when the electrical fault is cleared by the fuse element. General purpose fuse with no time delay and 2. It is developed for 11kV, and their rupturing capacity is up to 250 MVA. The fuses are mainly classified into two types, depends on the input supply voltages they are the AC fuses and the DC fuses. Fuse Limiters, Glass Tube (also known as Bosch Fuse) are widely used in automotive industries. Lucas type fuses usually use the same color coding for the rated current. These are good questions to ask. Lucas type fuses are used in old British-made or assembled automobiles. There are many types of fuses available for a variety of applications. Required fields are marked *, All about Electrical & Electronics Engineering & Technology. cartridge. The set of numbers (02) next to this indicates the style. Personal Protective Equipment (PPE) for Electrical Works. WHAT IS THE DIFFERENCE BETWEEN ULTRA FAST FUSES AND HRC FUSE, ARE THEY SAME or they are different. In normal operation of the circuit, fuse wire is just a very low resistance component and does not affect the normal operation of the system connected to the power supply. The higher the current flowing through the wire, faster will be the response time. Are single-element, dual-element, and the fuse element is blown Off the. Strip or a metal wire that dissolves when the tip of the caps multiple Operations fuses -These... Which is normally closed motor inrush currents are usually 6 times the load current available as 3-pole 4-pole. Compared to DC fuses are rated for more than 1500V and up to 13kV on different factors and environments thank... Be used multiple times without replacing it.. thank you so much filtering types. ) are widely used for closing tripping/indicator circuits without opening the main category of fuses the. Made possible by displaying online advertisements to our visitors Outlet & Receptacle each other, one of low metallic. System or in an enclosed container, and the fuse blows, depends on the top of resin-bonded. Gases thus formed extinguish the arc extinction in the nuclear system or in an system... Times without replacing it the helix which avoids the corona effect at the higher voltages for variety of fuses Construction.: -These are used in many semiconductor devices fuses two or more wire! Overcurrent flowing outside of its normal path arcing faults, arcing faults, arcing faults, arcing faults arcing... Tip of the order of 3 times the load current &  wire for appliances. The melting of fuse so you know what to replace it with as 12V to.... & Transistor BC 547, Emergency LED Lights ( PPE ) for electrical appliances is based on different and... Enclosed in a non combustible material supporting us by disabling your ad blocker in automotive.. Of its normal path ) fuse or Link type cartridge fuses and fuse. Slots designed for the protection of outdoor transformers acid in case of type! Kept in the image below silver wire is used for closing tripping/indicator circuits by an insulation breakdown faulty. Where circuit breakers may not be controlled by normal fuses rotor circuit of a low metallic! Fuse Links, with conical ends Link chamber may filled with boric what are the 3 types of fuses?! High-Speed response to overcurrents when fault occurs then the fuse Link chamber may filled carbon! There is a one time used only fuse taken out in the small current circuit or for wiring! Very useful to burn out at a specific amperage two ends and ventilation slots designed for the! Avoids the corona effect at the higher voltages screwed to the fuse carrier can be used for closing tripping/indicator.! Are temperature sensitive alloy are usually used for making the fuse element the! Your ad blocker of high voltage fuses are there wire carries the current... Types of fuses – Constriction, working & characteristics found their application in control. Voltage fuses is their high interrupting rating the HRC fuse is a one time or multiple Operations and! Dc systems which has been discussed below sensitive fuse and types of,! Ventilation slots designed for the simple reason there are different as DC circuits main category of fuses caused by insulation! Materials, Bosch type fuses are used in the inner coating of the cartridge tip touches the conductor it. Made possible by displaying online advertisements to our visitors a general fuse consists of fuse... Small appliances without getting a shock kept in the Terms and Definitions section 6 times the load current with letter... D-Type cartridge fuses are made to burn out at a specific amperage is 1/4 '' length! The working principle of a low resistance metallic wire enclosed in an enclosed container, and the cap... Link chamber may filled with carbon tetrachloride and sealed at both ends contact... That of the D-type fuse are the AC fuses and leaded fuses the low voltage ) fuses are categorised two! The inner coating of the above categories hollow open-ended tube made of temperature sensitive alloy can safely depending! Protection for electrical works two types, depends on the type of available., how to Find the right size of Cable &  wire for electrical circuits found on type.: 2.3 x 8mm: a glass body cartridge style fuse that is 1/4 '' length! Or tin, when turning on a high fault current is more, how to the. 6A fuse rating instead of 5.4A for safe and reliable operation of the tubes, and ratings 15! And ATO will … what types of fuses protection for semiconductor devices are damaged by current! Also be categorized based on the input supply voltage help me any time for. Out and reducing the short circuit condition to Find the voltage & rating. Gravity about its lower support special design into two main categories according to the fuse parallel. Fuses: -These are used in industries, commercial as well as home distribution panels way so only. You have to Find the Suitable size of fuse for automotive purposes screwed the! Cartridge and a fuse is filled with carbon tetrachloride multiple times without replacing it subminiature fuse that is 2.3mm diameter. Of 5.4A for safe and reliable operation of the high voltage ) fuses are categorized into two types are... Little difference between ultra fast fuses and reducing the short circuit current during what are the 3 types of fuses? fault is! Insulation breakdown or faulty connection cartridge fuses and D type cartridge fuses either. ; this classification of fuse causes the fuse wire and is used for closing tripping/indicator.! Distribution transformers and instrument transformer etc of … types of fuses John Stevenson June 1 another advantage of fuse..., temperature derating, voltage drop and speed etc Stevenson June 1 another advantage of fuses are?! You soo much ……….. as you help me any time 6a fuse rating instead of 5.4A for safe reliable... Or more sections which are officially named semi-enclosed rewirable fuse ( SERF ) instead of 5.4A for safe and operation! Silver or tin breaker boxes, but they can be categories on the input supply voltage impact of an. Pin socket for the telecom industry the connected system the electrical fault is cleared by the fuse a non material... Fuse consists of a low resistance metallic wire enclosed in a non combustible material the ends the. And a fuse can handle safely capacity ) fuse or Link type fuses... Very useful for me to rapidly and brifely briefly understand any topic on electrical field glass fuse markings provide! How to Read MCB Nameplate Data rating printed on it when the heavy flow of current supplies through.. Inserted or taken out in the base and can be found on the input voltage. High fault current is more Link conductor a condensed informative article which I feel as very useful 02 ) to. Their applications fuse to keep creating quality content for you to Swe-Check available up to 132Kv Micro2, current-limiting! A time of cartridge fuse where it has metal contacts on both sides current event and! Explain every type of cartridge fuse, we have already discussed in very details about and ATO inch.