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

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

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

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

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

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

It is a magnetic contactor that can reverse a motor by using two magneticcontactors and switching the connection of thei

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

At ambient temperature 40℃, the rated voltage (frequency) is applied tothe control coil, and after temperature rise and

If both of a closing coil and a tripping coil are continued to excite at thesame time, it will result in coil burnout. Y

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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 a combination of a magnetic contactor and a thermal overload relay. More Details >>
- No：23296
- 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 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

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

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 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

It is a magnetic contactor that can reverse a motor by using two magneticcontactors and switching the connection of their contacts. More Details >>
- No：23287
- Release Date：2018/09/12 15:11
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

At ambient temperature 40℃, the rated voltage (frequency) is applied tothe control coil, and after temperature rise and saturation, it can operatewithout any... More Details >>
- No：23284
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

If both of a closing coil and a tripping coil are continued to excite at thesame time, it will result in coil burnout. You need to design a system thatdoes n... More Details >>
- No：23282
- Release Date：2018/09/12 15:11

101-110 of Total 142

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