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 not possible to produce them.

It is the maximum voltage that opens the contact (turning contact "OFF")when removing the applied voltage of a control c

For US-N5/8SS(TE) and US-N70/80NS(TE), the rated impulse withstandvoltage is 4kV. For US-N20 to 50(TE) and US-NH70/NH80N

The contacts are closed by electrical (closing coil) or mechanical operationand even if the operating force is removed,

For US-N/K/H type, since current is opened/closed by semiconductorelement, there is no lifetime related to operating cyc

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

It is a combination of a magnetic contactor and a thermal overload relay.

It has 1,000 times electrical durability using rated currents.

It can not be connected in parallel since the characteristics of each US-N/K/H type elements are differenct and the curr

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Contactors and Motor Starters

Motor Starters(142)

FAQ within [ Contactors and Motor Starters ]

71-80 of Total 142

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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
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is not possible to produce them. More Details >>
- No：23363
- Release Date：2018/09/12 15:12
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is the maximum voltage that opens the contact (turning contact "OFF")when removing the applied voltage of a control coil in a magneticcontactor. More Details >>
- No：23313
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

For US-N5/8SS(TE) and US-N70/80NS(TE), the rated impulse withstandvoltage is 4kV. For US-N20 to 50(TE) and US-NH70/NH80NS(TE), the ratedimpulse withstand vol... More Details >>
- No：23322
- Release Date：2018/09/12 15:11
- Update：2018/09/26 09:22
- Category： Motor Starters
About Low-voltage Power Distribution Products

The contacts are closed by electrical (closing coil) or mechanical operationand even if the operating force is removed, the closed state is maintainedby the ... More Details >>
- No：23253
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

For US-N/K/H type, since current is opened/closed by semiconductorelement, there is no lifetime related to operating cycles, but werecommend to replace in 10... More Details >>
- No：23274
- Release Date：2018/09/12 15:11
- 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

It is a combination of a magnetic contactor and a thermal overload relay. More Details >>
- No：23296
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It has 1,000 times electrical durability using rated currents. More Details >>
- No：23315
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It can not be connected in parallel since the characteristics of each US-N/K/H type elements are differenct and the currents are unbalanced whenconnecting in... More Details >>
- No：23317
- Release Date：2018/09/12 15:11
- Category： Motor Starters

71-80 of Total 142

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