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a circuit breaker trips on overload,if this breaker has tripped many times it may be worn out,if there is a overload happening the breaker is doing it s job keeping you safe.Main breaker needs to be replaced when your meter has been pulled(removed from metersocket)Have a electrician look at it and verify problem, you should not attempt to change out yourself it will be live.......
Wiki User
∙ 13y ago
Wiki User
∙ 9y agoThe main breaker switch for a home is usually located in a breaker box attached to a side wall outside the home. The breaker box is usually situated about 5-6 feet up the wall and is usually gray. The main breaker switch will be in that box. Open up the breaker box by pulling on the front bottom or side of the breaker box door. The main breaker switch is usually located near the top of all the breakers and is usually the largest. Also, it may be named, "Main".
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In Canada the main service disconnect is on the inside of the home, which is a more secure position so that the home can not be shut off by anyone from the outside of the home. There are two types of disconnects, one being a free standing switch that is fed from the outside meter base. These types of switches are not used much any more due to the cost factor. It usually contains fuses as an overload protection for the service. The second type of disconnect is contained within the branch circuit panel. This type of installation is known as a combination panel which housed both the main breaker and the branch circuit breakers. The top of the combination panel still obtains its feed from the outside meter base.
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∙ 9y agowell wouldn't you like to know
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What is the switch on a overload?
to protect the source from overloading a switch can be opened as a circuit breaker, fuse, overload protection schemes
Can you use a Circuit breaker as a switch?
Yes. But by constantly throwing the breaker handle back and forth will eventually loosen the mechanical parts inside the breaker to the point where the breaker will fail. There are breakers made for the purpose of switching, usually used in big warehouses to shut off banks of lights. The price of one breaker is probably equal to the price of about 10 standard light switches.
Is the main circuit breaker is a sum of the sub circuit breaker?
Typically yes because that is what makes sense. However, the subpanel could have the same size breaker as long as the panel were rated for that amperage and the wire sizes were appropriate.
What device protects an electrical circuit?
An example of a circuit protection device is a fuse. Another example is a circuit breaker.
What prevents the main circuit breaker and the mission essential circuit breaker of the secondary distribution center from being energized simultaneously?
an interlocking device
How can you get off grid?
Switch your main breaker off.
How do you decide on the rating of a main switch?
The rating of the main switch is decided upon by the current incoming mains. The main switch can't be lower than the incoming. In order to upgrade the main switch, the breaker box will need a complete upgrade.
Which is easier to use a fuse or a breaker switch?
A breaker switch is easier to use.
How do you keep your furnace off?
Turn the thermometer switch to offTurn the electrical service switch by the furnace to offTurn off the main breakerAfter turning off the main breaker disconnect the power line to the furnace
What is a non auto circuit breaker?
A non-auto circuit breaker is a circuit breaker with the trip element removed. Basically, it is a modified circuit breaker that is now a disconnect switch (glorified disconnect switch).
What breaker will interchange with American Switch Company?
Replacement for American Switch single pole 15 amp circuit breaker
What circuit breaker will interchange with American Switch Company?
Replacement for American Switch single pole 15 amp circuit breaker
How do you replace a 15 amp breaker in the circuit box?
The breaker will have a black wire connected to it. Turn off the main breaker and then disconnect that black wire from the breaker. The breaker will snap into the main bar. Remove the breaker and install the new one. Reconnect the black wire to the breaker and then install the cover and turn the main breaker back on.
Can you get electrocuted if the switch is off but the breaker is on?
Yes you can. The proper wiring of a switch is to bring the hot wire to the top of the switch terminal and connect the load to the bottom of the switch. When the breaker is turned off it disconnects the voltage from the top of the switch and the switch is then safe to work on. By not turning the breaker off, the voltage is present at the top of the switch which could subject you to a nasty shock if you come into contact with it.
Is the circuit where is the is the circuit where is the circuit breaker for the?
The circuit breaker for the headlights is intergrated with the headlight switch.
The NEC requires a disconnecting means for a service would the main breaker of the panel be code for a disconnecting means?
No, it is still live even when the switch is open...
Where is the headlight circuit breaker on a 1998 Crown Victoria?
the circuit breaker is built into the headlight switch.
