ELECTRICITY IS AMAZINGLY USEFUL RESIDUAL CURRENT DEVICES IN PAKISTAN

Price: Seller Type: An Individual Condition: New Residual-current devices (RCDs) Electricity is amazingly useful—but it can be amazingly dangerous too! Did you know that it takes only a fifth of a second for a strong electric current flowing through your heart to kill you? That should give you pause for thought if you regularly use electric power tools. Think about if for a moment: if you're using an electric hedge cutter and you accidentally chop through the cable, the electricity has to go somewhere. If the tool has a metal case, you're holding on to it, and you're standing on the ground, there's a very high risk that your body will form a "short circuit"—the path of least resistance for the current to flow through. It takes just the blink of an eye for a current that's doing you a favor to change its mind, zap through your body, and kill you. One way to reduce the risk is to use a clever protective gadget called an RCD (residual current device), which automatically shuts off stray currents before they can electrocute you, cause fires, or do other kinds of damage. Let's take a closer look at how these brilliant bits of equipment can save your life!