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  • No : 23291
  • Release Date : 2018/09/12 15:11
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About Low-voltage Power Distribution Products

Is it possible to use UN-SA33 type in a solid state contactor ?
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Since US-N/K/H type is a solid state contactor having zero-voltage-triggering method, surge voltage does not occur due to opening/closing amain circuit. Moreover, these include a surge suppressor, therefore UN-SA33 type (main circuit surge suppressor) is not necessary to use.
Product Name
Motor Starters
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