A thermal load relay is set as full-load current of a motor. However, ifambient temperature is significantly different f

US-H* is designed for a heater load ,and a driving-circuit and selection ofa main circuit element are also designed to a

Since the control coil of DU-N type is AC operation DC excitation methodof an electromagnet type and it includes the sur

The maximum ambient temparature for US-N/K/H type is 60℃ and theycan not be used with more than 60℃. If the temparature

You can install it as follows.1. Regular installation of the power supply side terminal as the upper partand the load si

There is no polarity in the control coil.

In the withstand voltage test, 2500V is applied for 1 min. The appliedlocation is as follows.1. Between the conductive p

When a motor is overcurrent (overload) due to overload, constraint,phase-loss etc, a thermal load relay prevents motor b

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

It is a circuit flowing large current (several A to approximately 1000A)such as a motor and a lighting circuit, and a ma

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FAQ within [ Motor Starters ]

51-60 of Total 142

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About Low-voltage Power Distribution Products

A thermal load relay is set as full-load current of a motor. However, ifambient temperature is significantly different from 20℃ or the connectingwire is diff... More Details >>
- No：23238
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

US-H* is designed for a heater load ,and a driving-circuit and selection ofa main circuit element are also designed to apply for a heater load andwhen applie... More Details >>
- No：23361
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

Since the control coil of DU-N type is AC operation DC excitation methodof an electromagnet type and it includes the surge suppresing function.Therefore, a s... More Details >>
- No：23353
- Release Date：2018/09/12 15:12
About Low-voltage Power Distribution Products

The maximum ambient temparature for US-N/K/H type is 60℃ and theycan not be used with more than 60℃. If the temparature is more than60℃, you need to consider... More Details >>
- No：23346
- Release Date：2018/09/12 15:12
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 part2. An in... More Details >>
- No：23326
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

There is no polarity in the control coil. More Details >>
- No：23311
- Release Date：2018/09/12 15:11
About Low-voltage Power Distribution Products

In the withstand voltage test, 2500V is applied for 1 min. The appliedlocation is as follows.1. Between the conductive part and the grounded metal part, and ... More Details >>
- No：23305
- Release Date：2018/09/12 15:11
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
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

It is a circuit flowing large current (several A to approximately 1000A)such as a motor and a lighting circuit, and a main contact (Betweenterminal number 1/... More Details >>
- No：23260
- Release Date：2018/09/12 15:11

51-60 of Total 142

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