Switching devices are a way of disconnecting power from a circuit for safety. It may be as simple as a low oil cutoff switch that kills the spark to a motor, making it die out if the oil gets too low. Then again, it may be a circuit breaker in your home that protects circuits from an overabundance of amperage. These are just a couple of examples of switchng devices. Do you know what the rest of them are?
There's a new form of electrical circuit protection and in comes in the form of a circuit breaker. Looking much like a ground-fault circuit interrupter (GFCI), this breaker protects your electrical branch circuits from arc faults and helps save you, your family, and your home from an electrical fire, among other things.
They are the new standard, according to the 2009 National Electrical Code, and it is a wise investment to add to your elect...
Circuit breakers provide protection for both the main feed coming into a circuit breaker panel and the outgoing branch circuits feeding circuits throughout the house. Circuit breakers provide both 120- and 240-volt feeds to power your home. The 240-volt circuit breakers are called double-pole breakers. The 120-volt circuit breakers are called single-pole circuit breakers. While double-pole circuit breakers require two openings in a panel, single-pole circuit breakers require only one.
Both double- and single-pole circuit breakers...
When you open a box and you see more than one wire, this is a middle-of-run circuit box. This is unlike a box having only one wire that is called an end-of-run circuit box. This is the mid-way part of a circuit, whether it is the beginning box or one father down the line. It either has a feed coming in and a wire to feed something like a light, or it may be used for a four-way switch where a wire comes from a three-w...
Throughout your home you have branch circuits that feed everything from microwaves to lighting fixtures. Some circuits feed many differerent devices like receptacles, but some circuits are dedicated circuits that has a sole purpose of feeding one specific thing, whether it be a sump pump, air conditioner, a freezer, or some other major appliance around the home.
Dedicated circuits are designed not to be shared among other appliance loads. For instance, if you tried to run an 1100-watt microwave on the same circuit as a waffle iron, you'd surely trip a circuit breaker or blow a fuse. That's just the thought behind having a dedicated circuit. That way, you never have to worry about overloading any one branch circuit, because each appliance has its own circuit. Do your applia...
Kitchen appliances, believe it or not, have their own special needs too. No, it's not like a woman, but they all have one thing in common, a need for a specific amount of power to operate them. Each appliance draws a certain amount of current and they are not ones to share! In fact, having more than one appliance on a circuit can lead to a power failure, well by way of a tripped circuit breaker or blown fuse.
But no fear, there is a way to ensure that all of your appliances are running perfectly and without interruption. It's simple, just give each appliance its own dedicated circuit. That way, you never have to worry about one drawing too much power and the second starting up and overloading the circuit. With a few basic tips, you'll know the secrets about
