It means that it does not interfere with tripping operation even if a handle is held at "ON" position. (It trips when an

The response speed of the analog output is 2 seconds or less. The response speed of harmonic measurement is 10 seconds

This model is able to be used under unusual primary current and unusual primary voltage as long as the user sets each v

In order to prevent breakdowns and human injuries, it is necessary to select a control device having protection structur

Large electromagnetic force will be generated between conductors/wires due to fault currents. To prevent deformation and

The applicable voltage is 440V or less. Moreover, High-speed type can be used from 85 to 484V, and Time-delay type can b

The number of trip durability by using SHT and UVT is 10% of the opening/closing number including the number of trips by

It is a button in order to trip MCCB. It is used for regular inspection of the switching mechanism, and trip condition o

At time-delay tripping zone, it operates with bimetal, therefore the characteristics of AC and DC should be same if the

It is not possible to use a circuit breaker for AC in DC circuit. Since the Arc-Extinguishing Device structure of circui

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Low-voltage Power Distribution Products

Low-voltage Circuit Breakers(124)

Air Circuit Breakers(23)
Molded Case Circuit Breakers(49)
Earth Leakage Circuit Breakers(21)
Circuit Breakers for Equipment(2)
Circuit Breakers for Use in Particular Applications(6)
Accessories and Related Components(21)
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Contactors and Motor Starters(142)

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Electrical Indicators(57)

FAQ within [ Low-voltage Power Distribution Products ]

101-110 of Total 322

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Trip free

It means that it does not interfere with tripping operation even if a handle is held at "ON" position. (It trips when an overcurrent flows even if a handle i... More Details >>
- No：22378
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
Response speed of the analog output (ME96SS series).

The response speed of the analog output is 2 seconds or less. The response speed of harmonic measurement is 10 seconds or less. More Details >>
- No：22157
- Release Date：2018/08/27 16:41
- Update：2020/04/10 16:12
- Category： Electrical Indicators
Availability for special primary current and special primary voltage (ME96SS series).

This model is able to be used under unusual primary current and unusual primary voltage as long as the user sets each value within the selectable range as ... More Details >>
- No：22148
- Release Date：2018/08/27 16:41
- Update：2020/04/10 15:15
- Category： Electrical Indicators
Degree of protection

In order to prevent breakdowns and human injuries, it is necessary to select a control device having protection structure suitable for each purpose. The prot... More Details >>
- No：22443
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
How to fix conductors/wires

Large electromagnetic force will be generated between conductors/wires due to fault currents. To prevent deformation and breakage of circuit breakers and con... More Details >>
- No：22424
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
ELCB applicable voltage

The applicable voltage is 440V or less. Moreover, High-speed type can be used from 85 to 484V, and Time-delay type can be used from 170 to 484V. More Details >>
- No：22421
- Release Date：2018/08/31 14:33
- Category： Earth Leakage Circuit Breakers
Lifetime with SHT or UVT

The number of trip durability by using SHT and UVT is 10% of the opening/closing number including the number of trips by overcurrent, trip button and test bu... More Details >>
- No：22407
- Release Date：2018/08/31 14:33
- Category： Accessories and Related Components
How to use Trip button

It is a button in order to trip MCCB. It is used for regular inspection of the switching mechanism, and trip condition of MCCB when Alarm switch (AL) and Shu... More Details >>
- No：22444
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
Inst tripping current value of AC/DC common breaker

At time-delay tripping zone, it operates with bimetal, therefore the characteristics of AC and DC should be same if the effective values of them are same. Ho... More Details >>
- No：22392
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
AC Breakers used at DC circuit

It is not possible to use a circuit breaker for AC in DC circuit. Since the Arc-Extinguishing Device structure of circuit breaker for DC is different from th... More Details >>
- No：22381
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers

101-110 of Total 322

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