Residual current circuitbreaker 25A, 40A, 63A

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Shanghai
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300 pc
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999999 pc/month

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Product Description:

Housing:Flat Panel, Rocker Panel for next step Poles:2P, 4P 

Rated Current:25A, 40A, 63A 

Circuit Breaking Capacity:6KA, 10KA 

Testing Standard:EN61008-1



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Q:How long does the circuit breaker last?
functional switching appliances should be able to be suitable for the most arduous work system may have;
Q:What is the specific function of the auxiliary switch on the circuit breaker switch?
control, regulation and protection of the electrical circuit known as the secondary circuit. Is in the electrical system by the transformer secondary winding,
Q:Which is the circuit switch, that is the circuit breaker
sub-capacity and so are greater than Molded Case circuit breaker. This is a fundamental difference,
Q:What is the choice of low voltage electrical circuit breaker?
This feature is often useful when the circuit breaker and the system are exposed to the same heat source. In this case, the protection circuit can track the equipment at higher temperatures for enhanced wiring protection requirements
Q:Is it possible to switch the lamp directly with a circuit breaker?
Circuit breakers can be used to distribute power, not frequently start the asynchronous motor, the power lines and motors and other protection, when they have a serious overload or short circuit and undervoltage failure can automatically cut off the circuit, its function is equivalent to the fuse switch
Q:How long is the circuit breaker long delay time?
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,
Q:How to distinguish between disconnectors, circuit breakers?
In the closed state can be reliably through the normal load current and short circuit fault curren
Q:How to protect the leakage protector leakage protection?
Also known as leakage relays are often used to maintain an important place for electricity. RCD principle for the use of zero sequence current
Q:Is there a sequence of circuit breakers and disconnectors?
At the time of power transmission, because the circuit breaker and the disconnector are in the disconnected state, there is no current in the circuit when the switch is disconnected first,
Q:Isolation switch, circuit breaker, open the three What is the difference between ah
Circuit Breakers High-voltage circuit breakers, and low-voltage circuit breakers are an electrical protection device, and its type is very much with an arc extinguishing device

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