Q:How to protect the leakage protector leakage protection?

can be divided into high sensitivity. Sensitivity and low sensitivity. Its working principle is my + I = nine = 0

Q:What is the difference between the leakage switch and the general switch?

screws can be fixed, easy disassembly is conducive to maintenance maintenance.

Q:Discussion on the Selection of Circuit Breaker in Low Voltage Circuit

and the frame circuit breaker rated current is much larger, generally 630A-6300A (such as our company's DW15, DW16 and DW17 series

Q:What is the capacity of the circuit breaker

The breaking capacity of the high-voltage circuit breaker is the same as that of the rated breaking current

Q:Home no electricity corridor switch the total switch circuit burned how the matter

here are two general reasons, one is the switch quality is not good, the second is the existence of the installation quality defects

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

Yes. Circuit breaker itself is the "switch", but this switch is relatively strong, can switch no-load current, load current, short circuit current, but the working life is shorter than the contactor, the cost is relatively high.

Q:How to distinguish between disconnectors, circuit breakers?

It is a no arc device switch device

Q:Circuit breaker generally choose what ah?

Leakage protection is protected by a relative leakage or electric shock current that occurs within the detected grid and is fully protected as a trip signal and electrical trip task.

Q:What type of switch circuit breaker has undervoltage protection

For example: Model DZ10-100 / 330 circuit breaker with over voltage, undervoltage protection function, from its model in the symbol / behind the second 3

Q:What is the length of time that the circuit breaker can delay?

The tripping characteristic curve of the related product can be found in the corresponding relationship between the specific trip time and the overload current