Miniature Circuit Breaker M7-63 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
◆Ultimate short-circuit capacity(lcu):4.5KA
◆Rated frequency:50/60Hz
◆Energy limiting class:3
◆Rated impulse withstand voltage:6.2KV
◆Electro-mechanical endurance:4000
◆Connection terminal:
◇Screw terminal
◇Pillar terminal with clamp
◆Connection capacity:Rigid conductor up to 25mm2
◆Fastening torque:2.0Nm
◆Installation:
◇On symmetrical DIN rail 35mm
◇Panel mounting
◆Terminal Connection Height:19mm


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Q:Is the isolator switchable with a circuit breaker?
the disconnector can not be used to turn on or off the current, it is only broken in the case of breaking the circuit breaker, to provide a "clear break point."
Q:Leakage circuit breaker old jump how to do
The leakage protector will work, cut off the power, and thus put an end to the current damage to the human body
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?
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 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:Discussion on the Selection of Circuit Breaker in Low Voltage Circuit
Frame circuit breakers have reached this standard). Also in the segment ability,
Q:What is the length of time that the circuit breaker can delay?
do not know what kind of circuit breaker you said. Long delay function in general is a trip time and overload current into inverse time relationship
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:Circuit problem! Hurry Miniature Circuit Breaker!
it may be the circuit breaker itself is faulty, need to be replaced. (Of course, there may be lines due to insulation damage and there is a short circuit, but may be smaller)
Q:The difference between air switch and circuit breaker
The air circuit breaker is a switchgear with a variety of protection functions that can cut and turn on the circuit at rated voltage and rated operating current conditions.

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