It is unnecessary. (It is necessary to prepare an auxiliary power supply which supplies power between MA and MB.)

Drawout type circuit breaker can be drawn-out and insert to the cradle without taking out the connecting conductor. As A

AE-SW 4-poles with WS relay (general protection) has overcurrent protection for neutral-pole. The tripping characterist

For our reduced-voltage starter, when the starting time is over 15 sec,you need to review the selection of MCS and the w

Since a triac element in UT-SY21 type and UN-SY11/21/31 canopen/close, surge voltage does not occur. Therefore, a coil s

In the case of "6-digit display", the upper 3 digits of "9-digit display" are hidden. For details, refer to the Instrum

It is possible. Refer to the figure for connection as below.

You can calculate that with MELSHORT 2 (Free of charge).

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

231-240 of Total 322

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replace AE-SS with AE-SW

(1) and (2) are impossible. More Details >>
- No：24818
- Release Date：2019/04/09 15:03
- Category： Air Circuit Breakers
Wiring for only measuring current (ME96SS series).

It is unnecessary. (It is necessary to prepare an auxiliary power supply which supplies power between MA and MB.) More Details >>
- No：22174
- Release Date：2018/08/27 16:41
- Update：2020/04/10 16:50
- Category： Electrical Indicators
ACB　drawout position

Drawout type circuit breaker can be drawn-out and insert to the cradle without taking out the connecting conductor. As ACB is drawn out, it will be "connect ... More Details >>
- No：22431
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers
Release element in neutral (4P breaker)

AE-SW 4-poles with WS relay (general protection) has overcurrent protection for neutral-pole. The tripping characteristic is same as phase-pole. Moreover, A... More Details >>
- No：22441
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers
About Low-voltage Power Distribution Products

For our reduced-voltage starter, when the starting time is over 15 sec,you need to review the selection of MCS and the wiring between MCD-MCS, and check whet... More Details >>
- No：23267
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

Since a triac element in UT-SY21 type and UN-SY11/21/31 canopen/close, surge voltage does not occur. Therefore, a coil surgesuppressor is not needed for them. More Details >>
- No：23300
- Release Date：2018/09/12 15:11
- Category： Motor Starters
Display digit of ACTIVE ENERGY

In the case of "6-digit display", the upper 3 digits of "9-digit display" are hidden. For details, refer to the Instrument User's Manual which you use. ・El... More Details >>
- No：24809
- Release Date：2019/03/27 14:44
- Category： Electrical Indicators
3P MCCB in 1-phase 2-wire circuit

It is possible. Refer to the figure for connection as below. More Details >>
- No：24811
- Release Date：2019/04/09 15:18
- Category： Molded Case Circuit Breakers
Short circuit current calculation software

You can calculate that with MELSHORT 2 (Free of charge). More Details >>
- No：22394
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
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

231-240 of Total 322

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