It is the utilization category for opening/closing a heater load ofsemiconductor contactor specified in IEC60947-4-3. Ut

The withstand voltage of US-H type is 2.5kV. The applied location is asbelow.1. Between a main circuit terminal and a co

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

It is not possible to produce an enclosed magnetic starter with a saturatedreactor.

The rated operational voltages for them are 200 to 440VAC. If using them in 100VAC or 110VAC circuit, earth-leakage prot

When [SET] is flashing, the “Setting Value Confirmation Mode” is selected. In this case, the set values cannot be change

This model operates normally even at the reversed phase sequence. It is unnecessary to change wiring.

It is a current that does not leak-trip even if there is ground fault current or leakage current. In the standard, it is

Basically you have to consider the effect of harmonic waves, but there are two ways as below. 1. Refer to the recommende

It is a tripping zone which instantly trips, when significantly overcurrent such as short-circuit currents flow.

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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 ]

161-170 of Total 322

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About Low-voltage Power Distribution Products

It is the utilization category for opening/closing a heater load ofsemiconductor contactor specified in IEC60947-4-3. Utilization categoryAC-51 applies for "... More Details >>
- No：23318
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

The withstand voltage of US-H type is 2.5kV. The applied location is asbelow.1. Between a main circuit terminal and a control circuit terminal2. Between all ... More Details >>
- No：23344
- Release Date：2018/09/12 15:12
- Category： Motor Starters
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
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is not possible to produce an enclosed magnetic starter with a saturatedreactor. More Details >>
- No：23370
- Release Date：2018/09/12 15:12
- Category： Motor Starters
4-pole type in 100VAC or 110VAC

The rated operational voltages for them are 200 to 440VAC. If using them in 100VAC or 110VAC circuit, earth-leakage protection does not operate. More Details >>
- No：24820
- Release Date：2019/04/09 15:10
- Category： Earth Leakage Circuit Breakers
Set values cannot be changed on the setting mode (ME96SS series).

When[SET] is flashing, the “Setting Value Confirmation Mode” is selected. In this case, the set values cannot be changed. Pressing the buttons of the “Set” ... More Details >>
- No：22168
- Release Date：2018/08/27 16:41
- Update：2020/04/10 16:22
- Category： Electrical Indicators
Operation at the reversed phase connection (ME96SS series).

This model operates normally even at the reversed phase sequence. It is unnecessary to change wiring. More Details >>
- No：22170
- Release Date：2018/08/27 16:41
- Update：2020/04/10 16:41
- Category： Electrical Indicators
Residual non-operating current

It is a current that does not leak-trip even if there is ground fault current or leakage current. In the standard, it is 50 % of the rated residual operating... More Details >>
- No：22356
- Release Date：2018/08/31 14:33
- Category： Earth Leakage Circuit Breakers
How to select at Inverter circuit

Basically you have to consider the effect of harmonic waves, but there are two ways as below. 1. Refer to the recommended rated current by inverter manufactu... More Details >>
- No：22360
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
Instantaneous tripping

It is a tripping zone which instantly trips, when significantly overcurrent such as short-circuit currents flow. More Details >>
- No：22363
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers

161-170 of Total 322

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