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Contactors and Motor Starters
FAQ within [ Contactors and Motor Starters ]
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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
- Category: Motor Starters
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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
- Category: Motor Starters
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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
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is possible to apply for single-phase circuit. However, it may be lesseffect in single-phase circuit (100 V, etc) since low voltage circuit is tendedto be... More Details >>
- No:23297
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is 1500V 50/60Hz between a terminal and a case for 1 min. More Details >>
- No:23310
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is not possible to install it on the floor. If doing that, the weight of themoving part of a magnetic starter itself acts downward against thetripping spr... More Details >>
- No:23312
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
There is a terminal cover for it. ( In MSOD-Q* type magnetic starter, thereis no terminal cover for the thermal load relay although the contactor parthas a t... More Details >>
- No:23330
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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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
- Category: Motor Starters
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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
- Category: Motor Starters
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About Low-voltage Power Distribution Products
It is coil capacity (power consumption) when a control coil is energizedand a contact is closed. More Details >>
- No:23333
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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