The functions of 2 and 3 element type are almost same, but since theneutral pole (3/L2, 4/T2) of 3-pole 2-element type i

A thermal load relay is set as full-load current of a motor. However, ifambient temperature is significantly different f

The head-on type of UN-AX 2 and AX 4 type can be installed. The side-onunit of UN-AX 11 type can not be installed.

It is a current value that can be closed (turning contact "ON") under theconditions specified in the standards. (In IEC,

The faults of main circuit element in a solid state contactor happenbecause:1. Excessive overcurrent that is over permis

It is a circuit that maintains "ON" state even when the "ON" command ofthe control coil disappears by using auxiliary co

It is a circuit flowing large current (several A to approximately 1000A)such as a motor and a lighting circuit, and a ma

It is utilization category specified in IEC 60947-4-1. AC-3 category is usedfor starting a motor or stopping during oper

It is a product that can control two main circuit elements independently,and can be downsized when two or more single-po

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

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Contactors and Motor Starters

Motor Starters(142)

FAQ within [ Contactors and Motor Starters ]

11-20 of Total 142

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About Low-voltage Power Distribution Products

The functions of 2 and 3 element type are almost same, but since theneutral pole (3/L2, 4/T2) of 3-pole 2-element type is connected inside, itis not possible... More Details >>
- No：23270
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

A thermal load relay is set as full-load current of a motor. However, ifambient temperature is significantly different from 20℃ or the connectingwire is diff... More Details >>
- No：23238
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

The head-on type of UN-AX 2 and AX 4 type can be installed. The side-onunit of UN-AX 11 type can not be installed. More Details >>
- No：23342
- Release Date：2018/09/12 15:12
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is a current value that can be closed (turning contact "ON") under theconditions specified in the standards. (In IEC, number of tests is 50times) More Details >>
- No：23294
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

The faults of main circuit element in a solid state contactor happenbecause:1. Excessive overcurrent that is over permissible current flows due to loadcircui... More Details >>
- No：23258
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is a circuit that maintains "ON" state even when the "ON" command ofthe control coil disappears by using auxiliary contact "a" of magneticcontactor itself... More Details >>
- No：23295
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is a circuit flowing large current (several A to approximately 1000A)such as a motor and a lighting circuit, and a main contact (Betweenterminal number 1/... More Details >>
- No：23260
- 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-3 category is usedfor starting a motor or stopping during operation etc. More Details >>
- No：23241
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is a product that can control two main circuit elements independently,and can be downsized when two or more single-pole type SSCs are used.It is also effe... More Details >>
- No：23376
- Release Date：2018/09/12 15:12
- Category： Motor Starters
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
- Category： Motor Starters

11-20 of Total 142

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