• Miniature Circuit Breaker M7-63 Series System 1
  • Miniature Circuit Breaker M7-63 Series System 2
  • Miniature Circuit Breaker M7-63 Series System 3
  • Miniature Circuit Breaker M7-63 Series System 4
Miniature Circuit Breaker M7-63 Series

Miniature Circuit Breaker M7-63 Series

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Loading Port:
Wenzhou
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10000pcs pc/month

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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


Q: How long does the circuit breaker last?
Circuit switch is the number of letters in front of the number p, you say 2p, is the two pole switch.
Q: Load switch, vacuum switch and circuit breaker
Vacuum switch: The contact seal acts in the vacuum container with the load switch
Q: Home circuit breakers and how much air is open
here are numerous power distribution programs, the following five commonly used configuration features, installation considerations for customer reference.
Q: Isolation switch, circuit breaker, open the three What is the difference between ah
The full name of the air switch is an air type low voltage circuit breaker belonging to the circuit breaker which is mainly used in low voltage circuit
Q: What is the specific function of the auxiliary switch on the circuit breaker switch?
measuring and monitoring instruments, relays, automatic devices, etc. through the control cable into the circuit.
Q: Switch switch, disconnector, circuit breaker difference? What are the possible functions of each?
in the maintenance as a clear point, and can not carry sub-gate, or will pull the arc ACCIDENT.
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: Where will the circuit breaker auxiliary contacts be used? ,
Molded case circuit breaker is the grounding wire terminal contact, interrupter, release and operating mechanism are installed in a plastic shell,
Q: What is the length of time that the circuit breaker can delay?
that is to say the greater the overload the greater the tripping time, overload current tripping time is long
Q: Is it possible to switch the lamp directly with a circuit breaker?
Circuit breaker according to its use is divided into high-voltage circuit breakers and low-voltage circuit breakers, high and low voltage line is more vague, generally more than 3kV called high-voltage electrical appliances.

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