When a motor is overcurrent (overload) due to overload, constraint,phase-loss etc, a thermal load relay prevents motor b

By opening/closing load with SSC of the zero-voltage triggering method, itreduces noise voltage when closing.

It is the utilization category for opening/closing a motor load ofsemiconductor contactor specified in IEC60947-4-2. Uti

We have a transparent protective cover of live part for US-H20(DD) to US-H50（DD) that can be installed easily as an opti

Wiring of control circuit will be changed depending on whether the maincircuit voltage and control voltage are the same

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 po

Bearing lifetime of cooling fan is 10,000 to 35,000 hours. However, thelifetime of the cooling fan will be reduced depen

The consumption VA of UA-DR1 type are 200V*0.03A=6VA for AC200Vproduct and 100V*0.03A=3VA for AC100V product.

It is the peformance that open/close under the conditions specified in thestandard without energizing a main circuit.

It is a circuit flowing small current (A few dozen Ma to several A) such ascontrol coil and indicator light circuit of m

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FAQ within [ Motor Starters ]

31-40 of Total 142

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About Low-voltage Power Distribution Products

When a motor is overcurrent (overload) due to overload, constraint,phase-loss etc, a thermal load relay prevents motor burnout by heatingand bending a built-... More Details >>
- No：23269
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

By opening/closing load with SSC of the zero-voltage triggering method, itreduces noise voltage when closing. More Details >>
- No：23323
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

It is the utilization category for opening/closing a motor load ofsemiconductor contactor specified in IEC60947-4-2. Utilization categoryAC-53a applies for "... More Details >>
- No：23345
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

We have a transparent protective cover of live part for US-H20(DD) to US-H50（DD) that can be installed easily as an optional part. The type nameis UN-CV501US. More Details >>
- No：23347
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

Wiring of control circuit will be changed depending on whether the maincircuit voltage and control voltage are the same or different. More Details >>
- No：23356
- Release Date：2018/09/12 15:12
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
About Low-voltage Power Distribution Products

Bearing lifetime of cooling fan is 10,000 to 35,000 hours. However, thelifetime of the cooling fan will be reduced depending on the ambienttemperature rise, ... More Details >>
- No：23364
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

The consumption VA of UA-DR1 type are 200V*0.03A=6VA for AC200Vproduct and 100V*0.03A=3VA for AC100V product. More Details >>
- No：23368
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

It is the peformance that open/close under the conditions specified in thestandard without energizing a main circuit. More Details >>
- No：23374
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

It is a circuit flowing small current (A few dozen Ma to several A) such ascontrol coil and indicator light circuit of magnetic contactor and itopens/closes ... More Details >>
- No：23257
- Release Date：2018/09/12 15:11

31-40 of Total 142

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