Miniature Circuit Breaker 1-63 Series

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10000pcs pc/month

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Product Description:

Construction and Feature
◆Protection against both overload and short circuit
◆High short-circuit capacity
◆Contact position indication
◆Applicable to terminal and pin/fork type busbar connection

◆Easy mounting onto 35mm DIN rail

Technical Data
◆Pole No:1,1P+N,2,3,3P+N,4
◆Rated voltage:AC 230/400V
◆Rated current(A):1,2,3,4,6,10,13,16,20,25,32,40,50,63
◆Tripping curve:B,C,D
◆Rated short-circuit capacity(lcn):6kA
◆Rated frequency:50/60Hz
◆Energy limiting calss:3
◆Rated impulse withstand voltage:6.2kV
◆Electro-mechanical endurance:6000
◆Contact position indication
◆Connection terminal:
◇Screw terminal
◇Pillar terminal with calmp
◆Connection capacity:Rigid conductor up to 25mm2
◆Fastening torque:2.0Nm
◆Installation:
◇On symmetrical DIN rail 35mm
◇Panel mounting
◆Terminal Connection Height:21mm



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Q:Leakage protector and open selection
The principle of the use of RCD zero sequence current transformer To detect leakage, electric shock and other ground fault current
Q:Switch switch, disconnector, circuit breaker difference? What are the possible functions of each?
but played under omission, over flow, short circuit, grounding and other basic protection ,
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:Is the circuit breaker in the circuit necessary?
when the current is slightly larger, will only cut off the other two phase to produce too much electric current Arched open
Q:The specific function and operation mode of the auxiliary switch on the circuit breaker switch
can be through the auxiliary contact circuit breaker Split position, to achieve automatic control (even jump, BZT, mutual latch, start and stop protection, and so on).
Q:Is the isolator and circuit breaker able to switch to each other?
when the equipment or line is overhauled to ensure safety. In addition, you can also use the disconnector to change the running wiring.
Q:What is the difference between a circuit breaker and other switches?
630A the following circuit, the general use of molded case circuit breaker. Molded case circuit breakers are suitable for branch protection switches - engineers
Q:What is the difference between the leakage switch and the general switch?
general configuration over-current release and instantaneous release, frame circuit breaker is functional,
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:How long does the circuit breaker last?
functional switching appliances can only control the current without having to disconnect the load;

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