It is possible to reverse-connect (connection of load side terminal aspower side and power side terminal as load side).

Since a triac element in UT-SY21 type and UN-SY11/21/31 canopen/close, surge voltage does not occur. Therefore, a coil s

Cold start operating characteristic is the operating time from flowingcurrents to operating while a heater temparature o

It is a film capacitor, not electrolytic capacitor.

It is possible to produce, however, it may cause unnecessary trippingwhen using inching.

The minimum applicable load is 20V, 3mA . Contact reliability is indicatedby fault rate λ60 (Number of fault / Operating

At ambient temperature 40℃, the rated voltage (frequency) is applied tothe control coil, and after temperature rise and

It is utilization category specified in IEC 60947-4-1. AC-4 category is usedfor inching or plugging etc.

Since it is necessary to energize the pole containing a heater element of athermal load relay, you need to connect it to

Main circuit of US-H* type is used for only AC power supply. For DC powersupply, we provide US-KD8 type solid state cont

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Contactors and Motor Starters

Motor Starters(142)

FAQ within [ Contactors and Motor Starters ]

131-140 of Total 142

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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
About Low-voltage Power Distribution Products

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. More Details >>
- No：23300
- Release Date：2018/09/12 15:11
- Category： Motor Starters
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
About Low-voltage Power Distribution Products

It is a film capacitor, not electrolytic capacitor. More Details >>
- No：23316
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is possible to produce, however, it may cause unnecessary trippingwhen using inching. More Details >>
- No：23373
- Release Date：2018/09/12 15:12
- Category： Motor Starters
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
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
About Low-voltage Power Distribution Products

It is utilization category specified in IEC 60947-4-1. AC-4 category is usedfor inching or plugging etc. More Details >>
- No：23250
- Release Date：2018/09/12 15:11
- Category： Motor Starters
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
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

131-140 of Total 142

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