• No : 23345
  • Release Date : 2018/09/12 15:12
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About Low-voltage Power Distribution Products

What is utilization category AC-53a?
Category : 

Answer

It is the utilization category for opening/closing a motor load ofsemiconductor contactor specified in IEC60947-4-2. Utilization categoryAC-53a applies for "Control of squirrel cage motors".
Product Name
Motor Starters
Series
MS-T/N