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

In our 3-contactor type star-delta starter (EYD), in order to eliminate thebreaking duty of the star contactor (MCS), th

Since US-H* tyep is controlled by DC power supply (12 to 24 V DC), it cannot be operated with AC power supply.

Standard product of US-N* type has a terminal cover. Moreover, UA-DR1/UA-SH1 driving-unit has a terminal cover as option

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

The withstand voltage of US-H type is 2.5kV. The applied location is asbelow.1. Between a main circuit terminal and a co

No.24 terminal with UN-FD4 type "1a"contact can be used for operationsignal of a magnetic contactor and a solid state co

We can provide "CAN terminal" products for only US-N20?50(TE) type asspecial product.Type name:US-N20?50(TE)CX

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

The minimum applicable load is as follows. Contact reliability is indicatedby fault rate λ60 (Number of fault / Operatin

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FAQ within [ Motor Starters ]

101-110 of Total 142

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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
About Low-voltage Power Distribution Products

In our 3-contactor type star-delta starter (EYD), in order to eliminate thebreaking duty of the star contactor (MCS), the main contactor (MCM)break the star-... More Details >>
- No：23239
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

Since US-H* tyep is controlled by DC power supply (12 to 24 V DC), it cannot be operated with AC power supply. More Details >>
- No：23357
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

Standard product of US-N* type has a terminal cover. Moreover, UA-DR1/UA-SH1 driving-unit has a terminal cover as option. More Details >>
- No：23352
- Release Date：2018/09/12 15:12
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

The withstand voltage of US-H type is 2.5kV. The applied location is asbelow.1. Between a main circuit terminal and a control circuit terminal2. Between all ... More Details >>
- No：23344
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

No.24 terminal with UN-FD4 type "1a"contact can be used for operationsignal of a magnetic contactor and a solid state contactor. More Details >>
- No：23340
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

We can provide "CAN terminal" products for only US-N20?50(TE) type asspecial product.Type name:US-N20?50(TE)CX More Details >>
- No：23337
- Release Date：2018/09/12 15:12
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

The minimum applicable load is as follows. Contact reliability is indicatedby fault rate λ60 (Number of fault / Operating cycles per one contact) atthe relia... More Details >>
- No：23320
- Release Date：2018/09/12 15:11

101-110 of Total 142

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