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Supply Capability:
10000pcs pc/month

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Q: Frame circuit breaker, molded case circuit breaker difference
Molded case circuit breakers and frame breakers are commonly used in circuit breaker products
Q: Is this an air switch or a leak protector?
The working principle is simple to say that any electrical appliances will be hot at work and the degree of heat and power into Proportional.
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: Circuit breaker auxiliary contact is what?
and the need to pay attention to the place. Frame breaker has high capacity and function - engineer 1
Q: Double control switch circuit diagram
Double control switch refers to a device for two separate control, such as if it is lighting, that there are in the living room control the living room lighting
Q: Do you have a circuit breaker in the circuit?
that your electrical equipment is a three-phase motor, if the line has a phase failure such as ground fault, etc.
Q: What is the capacity of the circuit breaker
It is the parameter that characterizes the breaking capacity of the circuit breaker. Under the rated voltage
Q: What type of switch circuit breaker has undervoltage protection
In addition it is best to put the lighting circuit, high-power electrical circuit, such as a separate circuit breaker
Q: Circuit breaker generally choose what ah?
To this end, set the value of RCD, that is, its current I △ n movement, just to escape the normal amount of leakage current value, the value of milliamperes,
Q: The specific function and operation mode of the auxiliary switch on the circuit breaker switch
High-voltage circuit breakers generally have a number of auxiliary contacts, their on-off and circuit breaker main contact the same (or vice versa), so the secondary circuit

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