Surge voltage occurs due to opening/closing a control coil. Since we donot provide the surge suppressor for a control co

Reverse connection is possible (connection of load side terminal as powerside and power side terminal as load side). How

Since the leakage currents exist in a solid state contactor such as US-N/K/H type even when it is "OFF" state, it can no

In the case of DC, since the load current breaking is more difficultcompared to AC, permanent magnet is provided at each

The minimum applicable load voltage and current are as follows. Contactreliability is indicated by fault rate λ60 (Numbe

Since US-N/K/H type is a solid state contactor having zero-voltage-triggering method, surge voltage does not occur due t

It is the voltage value used for ordering and represents the ratedoperating voltage.

It is not possible to detect the voltage variation less than 100msec.

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

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

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FAQ within [ Motor Starters ]

41-50 of Total 142

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About Low-voltage Power Distribution Products

Surge voltage occurs due to opening/closing a control coil. Since we donot provide the surge suppressor for a control coil which is available forthem, you ne... More Details >>
- No：23285
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

Reverse connection is possible (connection of load side terminal as powerside and power side terminal as load side). However, it is necessary toinstall a mag... More Details >>
- No：23286
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

Since the leakage currents exist in a solid state contactor such as US-N/K/H type even when it is "OFF" state, it can not be used for insulatingload equipmen... More Details >>
- No：23288
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

In the case of DC, since the load current breaking is more difficultcompared to AC, permanent magnet is provided at each main contactpoint and the arc is dri... More Details >>
- No：23289
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

The minimum applicable load voltage and current are as follows. Contactreliability is indicated by fault rate λ60 (Number of faults / Operatingcycles per one... More Details >>
- No：23290
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

Since US-N/K/H type is a solid state contactor having zero-voltage-triggering method, surge voltage does not occur due to opening/closing amain circuit. More... More Details >>
- No：23291
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

It is the voltage value used for ordering and represents the ratedoperating voltage. More Details >>
- No：23292
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

It is not possible to detect the voltage variation less than 100msec. More Details >>
- No：23293
- Release Date：2018/09/12 15:11
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
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

41-50 of Total 142

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