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Contactors and Motor Starters
FAQ within [ Contactors and Motor Starters ]
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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
- Category: Motor Starters
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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
- 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 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
- 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
You can install it as follows.1. Regular installation of the power supply side terminal as the upper partand the load side terminal as the lower side2. Incli... More Details >>
- No:23283
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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About Low-voltage Power Distribution Products
A thermal load relay is intended for burnout protection of three-phasesquirrel cage motor. When direct current is applied to the thermal loadrelay, the opera... More Details >>
- No:23281
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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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
- Category: Motor Starters
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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
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About Low-voltage Power Distribution Products
When a motor is overcurrent (overload) due to overload, constraint,phase-loss etc, a thermal load relay prevents motor burnout by heatingand bending a built-... More Details >>
- No:23269
- Release Date:2018/09/12 15:11
- Category: Motor Starters
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