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The first definition, by the electrical code, covers it perfectly.

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If a breaker is rated for 30 amps and is 2 poles is it ok to put an appliance that draws 50 amps?

The number that is on a breaker is the amount of amperage that the breaker can deliver before it trips. This is the same regardless of how many poles the breaker is.


What causes circuit breaker to trip even when it's properly rated?

A circuit breaker is dual function. The only time it will trip is if it senses a fault current that is rated higher than the breaker rating (short circuit). The other trip condition is if the circuit is overloaded and is drawing a current higher than the breaker rating. On breakers that protect motor feeders the breaker has to be rated 250% higher than the motors full load amperage. If the breaker has lots of use and is used for a switch being manually turned off and on will weaken the trip value of the breaker. If you have access to, or know an electrician, a clamp on amp meter on the conductor that the breaker feeds will tell you what is happening. Clamp the line and turn on the load to see exactly what the current is. If, like you say, the breaker is properly rated and the current is within the breaker limits then change out the breaker for a new one.


Which circuit breaker is preferred for extra high tension application?

bulk oil circuit breaker


What are the ratings and certificates for Joey Breaker - 1993?

Joey Breaker - 1993 is rated/received certificates of: USA:R


What is the definition of a manual reset circuit breaker?

A manual circuit breaker must be reset by hand, as opposed to an automatic circuit breaker, that may be able to reset itself once it cools down.

Related Questions

How do you express an earth leakage circuit breaker?

In North America they are known as a GFCI. Ground Fault Circuit Interrupter breaker.


What is an example of a circuit interrupter?

A ground fault circuit interrupter (GFCI) is an example of a circuit interrupter. It is designed to quickly shut off power in the event of a ground fault, which helps prevent electric shocks and fires in electrical circuits.


Which circuit breaker use to prevent against electric shock?

GFCI = Ground Fault Circuit Interrupter.


How many ground fault interrupter GFCI circuit breakers are there in the circuit breaker panel of the secondary distribution center?

2


How do you wire a GFI breaker?

To wire a GFI (Ground Fault Circuit Interrupter) breaker, first turn off the power to the circuit. Then, connect the hot wire to the breaker's terminal, the neutral wire to the neutral bar, and the ground wire to the ground bar. Finally, attach the breaker to the panel and turn the power back on.


How do I ensure electrical safety in my home by properly installing a GFCI breaker?

To ensure electrical safety in your home, properly install a Ground Fault Circuit Interrupter (GFCI) breaker by turning off the power, removing the old breaker, connecting the wires to the new GFCI breaker, and securing it in place. Test the GFCI breaker to make sure it is working correctly and provides protection against electrical shocks.


Where would you find or use an earth leak circuit-breaker?

Proper name is GFCI (ground fault circuit interrupter). It could be a breaker or receptacle. It's used for wet location circuits, like bathrooms, kitchens, hot tubs, outdoor


Is a ground fault indicator outlet installed at the breaker box?

There are tow places to put a Ground Fault Circuit Interrupter. There is a GFCI breaker which would be installed in a breaker box and a GFCI outlet that can be installed anywhere. Most GFCI outlets allow you to connect regular outlets to the GFCI and those outlets will also be protected.


What is the difference between a GFCI and AFCI breaker, and how do they function to protect against electrical hazards in a residential setting?

A GFCI (Ground Fault Circuit Interrupter) breaker protects against electrical shock by monitoring the flow of current and quickly shutting off power if it detects a ground fault. An AFCI (Arc Fault Circuit Interrupter) breaker, on the other hand, detects dangerous arcing in the electrical system and shuts off power to prevent fires. Both breakers help prevent electrical hazards in a residential setting by cutting off power when abnormal conditions are detected, reducing the risk of electrical fires and shocks.


What is A mini circuit breaker that responds to shorts or contact with water?

A ground fault circuit interrupter (GFCI) is a mini circuit breaker that responds to shorts or contact with water. It monitors the flow of electricity in a circuit, and if it detects a ground fault (such as water contacting the electrical system), it automatically shuts off the power to prevent electric shock.


How do you install a GFI (Ground Fault Circuit Interrupter)?

To install a GFI, first turn off the power to the circuit at the breaker box. Remove the outlet cover and disconnect the wires from the old outlet. Connect the wires to the corresponding terminals on the GFI, following the manufacturer's instructions. Secure the GFI in place and replace the outlet cover. Turn the power back on and test the GFI to ensure it is working properly.


What are the different kinds of electrical receptacle?

The most common types are the regular type, where the only over current protection is provided by the breaker panel. the other most common type is the GFCI (Ground Fault Circuit Interrupter) This type has a built in "circuit breaker" so when it senses a fault in the circuit it trips-this type is the safest as they are more sensitive than circuit breakers in the breaker panel.See related links below.