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断路器选型

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Normally the mains voltage, e.g. 230VAC world wide or 115VAC for North America. Rated voltage means the voltage value indicated with plus and minus tolerances.
Continuous load to be carried by the circuit breaker (no trip); mostly indicated on type label of motor etc.
Current rating required for your application
  A
Rated voltage applied
      V
Number of poles required for your application
Required mounting method
Required terminal type
Auxiliary contacts required?
Required type of actuation
Trip mode or product group required for your application