What Type of Circuit Protection Do I Need? But the following basic formula shows, Current Rating & Current Carrying Capacity of Fuse, Response characteristic shows the response time for an, In the Current limiting fuse, they produce high resistance for a very short period while the non –, Types & Classification of Low Voltage and High Voltage Fuses. On the other hand, the Resettable fuse automatically reset after the operation when fault occurs at the system. There are many other ways, like circuit breakers or protective relays, and here are 10 reasons why you might just want to consider fusing instead. A fuse is an electric / electronic or mechanical device, which is used to protect circuits from over current, overload and make sure the protection of the circuit. Updated NEC and UL standards are causing the need for potentially expensive system upgrades to non-fused systems. Different types of Electrical and Electronic Fuses can be used in all types of electrical and electronic systems and applications including: Thank You Very Much ….. Verrrrrry Goooooood. HRC (High Rupturing Capacity) Fuse or Link Type Cartridge Fuse, We have already discussed in very details about. Fuse base is connected to the fuse cap where the cartridge is inside the fuse cap. Simple, put another wire of fuse elements with the same rating as before. They open the circuit, when an over current event occurs and after some specific time they connect the circuit again. It is very useful for me to rapidly and brifely briefly understand any topic on electrical field. But the following basic formula shows how to choose the right size of fuse? Below is the brief explanation of the above categories. There are two types of Cartridge fuses. Required fields are marked *, All about Electrical & Electronics Engineering & Technology. thank you so much for showing the different types of fuses. The speed at which the fuse blows, depends on the amount of current flowing through its wire. Electric fuse was invented by Thomas Alva Edison in 1890. There are different types of fuses available in the market and they can be categories on the basis of Different aspects. nice information is uploaded here …..thank you for guiding us….. They open the circuit, when an over current event occurs and after some specific time they connect the circuit again. Please consider supporting us by disabling your ad blocker. So in order to minimize the fuse arcing, DC fuse are little bigger than an AC fuse which increases the distance between the electrodes to reduce the arc in the Fuse. The high current limiting action of a fuse minimizes or eliminates component damage. thank you soo much ……….. as you help me any time. Step by Step Procedure with Calculation & Diagrams, How to Calculate the Battery Charging Time & Battery Charging Current – Example, Automatic UPS / Inverter Wiring & Connection Diagram to the Home, How to Find The Suitable Size of Cable & Wire for Electrical Wiring Installation? But you should go for the max i.e. Response characteristic shows the response time for an overcurrent event. Our website is made possible by displaying online advertisements to our visitors. Follow. Fuse and Types of Fuses – Construction, Operation & Applications, Different Types of Fuses – Constriction, Working & Characteristics. AutomationDirect Introduces Additional Circuit Breakers. in the AC system, voltage with 60Hz or 50Hz frequency changes its amplitude from zero to 60 times every second, so arc can be extinct easily as compared to DC. 1. Current carrying capacity is the amount of current which a fuse can easily conduct without interrupting the circuit. A photograph showing both types of fuses is shown here: Cartridge type fuses are popular in automotive applications, and in industrial applications when constructed with sheath materials other than glass. Overcurrent protective devices that have tripped are often reset without first investigating the cause of the fault. What will be the impact of selecting an AC fuse to keep it in the rotor circuit of a slip ring induction motor? The circuit is completed when the tip of the cartridge makes contacts through the fuse link conductor. There is another fuse which Is called a slow burn fuse, switch fuses do not respond rapidly to the over current event, but blow after several seconds of over current occurrence.