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FAQ
About Low-voltage Power Distribution Products
Is it necessary to use a coil surge suppressor in UT-SY21 or UN-SY11/21/31 type?
Answer
Since a triac element in UT-SY21 type and UN-SY11/21/31 canopen/close, surge voltage does not occur. Therefore, a coil surgesuppressor is not needed for them.
- Product Name
- Motor Starters
- Series
- MS-T/N