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Contactors and Motor Starters
FAQ within [ Contactors and Motor Starters ]
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About Low-voltage Power Distribution Products
When carrying the rated current at ambient temperature of 40℃ (whencarrying the rated heater load), the maximum temparature of cooling finis approximately 100℃. More Details >>
- No:23358
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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About Low-voltage Power Distribution Products
The minimum applicable load is 20V, 3mA . Contact reliability is indicatedby fault rate λ60 (Number of fault / Operating cycles per one contact) atthe reliab... More Details >>
- No:23304
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
The Earth Leakaga Circuit Breaker does not work since leakage current ofSSC is the current flowing from the main circuit element to the load sidewhen opening. More Details >>
- No:23338
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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About Low-voltage Power Distribution Products
Main circuit of US-H* type is used for only AC power supply. For DC powersupply, we provide US-KD8 type solid state contactor. More Details >>
- No:23339
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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About Low-voltage Power Distribution Products
Since it is necessary to energize the pole containing a heater element of athermal load relay, you need to connect it to both side of 3 poles(Between 1/L1-2/... More Details >>
- No:23249
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is possible to reverse-connect (connection of load side terminal aspower side and power side terminal as load side). More Details >>
- No:23336
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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About Low-voltage Power Distribution Products
Cold start operating characteristic is the operating time from flowingcurrents to operating while a heater temparature of a thermal load relay isthe same as ... More Details >>
- No:23243
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
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. More... More Details >>
- No:23291
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
At ambient temperature 40℃, the rated voltage (frequency) is applied tothe control coil, and after temperature rise and saturation, it can operatewithout any... More Details >>
- No:23284
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
US-N* type is controlled by DC power supply (12 to 24 VDC). However,UA-DR1/UA-SH1 driving-unit of option unit make it possible to control byAC power supply (... More Details >>
- No:23359
- Release Date:2018/09/12 15:12
- Category: Motor Starters
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