It is impossible to turn off the LCD. It is possible to turn off back lights. When any button is not pressed for 5 mi

It is forbidden to change the characteristic when the breaker ON. Over current trip and earth leakage trip characteristi

UVT is an internal accessory which trips a circuit breaker in the case that circuit voltage decreases from 70% to 35% or

No, it is impossible. But Multi-drop connection is possible. For details, refer to connection examples as below.

The test position is a position where a main circuit is in the "disconnected" state and only control circuit is in the "

It is recommended to replace in 10 years or specified number of operatingcycles in the standard.

This contact(SBC) is used to auxiliary switch(AXb) contact. When Drawout type ACB is moved from "test" position to "disc

First, turn OFF the upstream circuit breaker and the relevant circuit breaker. You must not work in the state where volt

It is no problem. The memorized data such as active energy, reactive energy, and apparent energy is not deleted. The

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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)
Miniature Circuit Breakers(2)
Contactors and Motor Starters(142)

Motor Starters(142)

Power Management Meters(57)

Electrical Indicators(57)

FAQ within [ Low-voltage Power Distribution Products ]

1-10 of Total 322

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Turning off the LCD display and backlight (ME96SS series).

It is impossible to turn off the LCD. It is possible to turn off back lights. When any button is not pressed for 5 minutes, the automatic off mode setting... More Details >>
- No：22171
- Release Date：2018/08/27 16:41
- Update：2020/04/10 16:42
- Category： Electrical Indicators
Setting change operation while power is on

It is forbidden to change the characteristic when the breaker ON. Over current trip and earth leakage trip characteristics should be changed by a person with... More Details >>
- No：37699
- Release Date：2020/01/18 09:58
- Category： Molded Case Circuit Breakers , Air Circuit Breakers
UVT

UVT is an internal accessory which trips a circuit breaker in the case that circuit voltage decreases from 70% to 35% or less, and turns it "ON" after resett... More Details >>
- No：22349
- Release Date：2018/08/31 14:33
- Category： Accessories and Related Components
Branch connection for MODBUS RTU communication

No, it is impossible. But Multi-drop connection is possible. For details, refer to connection examples as below. More Details >>
- No：24808
- Release Date：2019/03/27 14:44
- Category： Electrical Indicators , Energy Measuring Units
ACB　test position

The test position is a position where a main circuit is in the "disconnected" state and only control circuit is in the "connected" state. Control circuit che... More Details >>
- No：22405
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers
About Low-voltage Power Distribution Products

It is not possible to add it. More Details >>
- No：23372
- Release Date：2018/09/12 15:12
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is recommended to replace in 10 years or specified number of operatingcycles in the standard. More Details >>
- No：23268
- Release Date：2018/09/12 15:11
- Category： Motor Starters
ACB　Shorting B contact (SBC)

This contact(SBC) is used to auxiliary switch(AXb) contact. When Drawout type ACB is moved from "test" position to "disconnect" position, AXb contact will b... More Details >>
- No：22416
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers
Electronic MCCB 400-1600A How to change rated current and characteristic curve (Except CE breakers)

First, turn OFF the upstream circuit breaker and the relevant circuit breaker. You must not work in the state where voltage is applied to the relevant circui... More Details >>
- No：22439
- Release Date：2018/08/31 14:33
- Update：2018/08/31 14:35
- Category： Molded Case Circuit Breakers
Availability for changing set values while operating (ME96SS series).

It is no problem. The memorized data such as active energy, reactive energy, and apparent energy is not deleted. The measurement is continued during setti... More Details >>
- No：22164
- Release Date：2018/08/27 16:41
- Update：2020/04/10 16:19
- Category： Electrical Indicators

1-10 of Total 322

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