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

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

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

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

Inrush current does not flow since the full voltage directly applys theelectromagnet of SD-Q* and only resistance compon

For other coil designation, it can be calculated as below.1. For S-T* and S-N* type (AC operation type)(1) Input (Instan

It is the limit of operating cycles that a magnetic contactor can be usedwithout any problems under the conditions speci

It is possible to apply if the rated operating current value of a magneticcontator is more than the total rated current

It is a current value that can break ( turning contact "OFF") under theconditions specified in the standard. (In IEC, nu

RC stands for "Rated current" and the thermal load relay is usedaccording to the rated current (Full load current) of a

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FAQ within [ Motor Starters ]

91-100 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

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

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

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

Inrush current does not flow since the full voltage directly applys theelectromagnet of SD-Q* and only resistance component of theelectromagnet limits the cu... More Details >>
- No：23277
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

For other coil designation, it can be calculated as below.1. For S-T* and S-N* type (AC operation type)(1) Input (Instantaneous, constant) power consumption ... More Details >>
- No：23275
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

It is the limit of operating cycles that a magnetic contactor can be usedwithout any problems under the conditions specified in the standard. More Details >>
- No：23265
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

It is possible to apply if the rated operating current value of a magneticcontator is more than the total rated current of motors. However, athermal load rel... More Details >>
- No：23263
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

It is a current value that can break ( turning contact "OFF") under theconditions specified in the standard. (In IEC, number of tests is 50 times) More Details >>
- No：23261
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

RC stands for "Rated current" and the thermal load relay is usedaccording to the rated current (Full load current) of a motor. More Details >>
- No：23254
- Release Date：2018/09/12 15:11

91-100 of Total 142

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