Q:Circuit problem! Hurry Miniature Circuit Breaker!

After removing the above problems, you can turn off all the electrical equipment or pull out the plug, such as the circuit breaker also jump

Q:Household leakage circuit breakers, circuit problems

Leakage circuit breaker DZ47LEC63, electric problem. Anxious ~ ~ ~ ~ ~ reward points: 80 - from the end of the problem there are 14 days 23 hours 1

Q:Is the zero line going through the circuit breaker?

Three-phase four-wire zero line is absolutely not allowed to go through the circuit breaker, because the zero line is broken, the line of all 220V appliances will withstand 380V line voltage and burned.

Q:How to switch from the circuit breaker switch button, the difference is short circuit protection or overload protection?

The circuit breaker is called open SPACE> This is a switch that can automatically protect the low voltage distribution <aka air circuit breaker switchgear

Q:What is the difference between a circuit breaker and other switches?

All parts of the frame breaker are housed in an insulated metal frame, often open, can be equipped with a variety of accessories

Q:Is it possible to switch the lamp directly with a circuit breaker?

Circuit breaker (English name: circuit-breaker, circuit breaker) is able to close, carry and break the normal circuit under the conditions of the current and can be closed, within the specified time to carry and break the abnormal circuit under the conditions of the current Switchgear.

Q:Do you have a circuit breaker in the circuit?

the fuse is only Disconnect the phase, while the remaining two phases continue to supply power, resulting in motor phase loss burned.

Q:What type of switch circuit breaker has undervoltage protection

Circuit breakers with overvoltage and undervoltage protection:

Q:What circuit symbols are used for circuit breakers

that is, by the internal cycle of the protection and algebra and (including the neutral current neutral current instantaneous three-phase

Q:How is the total switch breaker in the distribution box correctly

less than the leakage protection device operating current value, so leakage protection does not work. When a fault occurs