1. The internal resistance (per pole) is described in the catalog and technical notes. 2. Power consumption (W) = RI^2

In general, in case of measurement by the average method, the waveform including harmonics cause large error. This mode

Use the insulation barrier if they are packed with. If not using that, breaking performance is not guaranteed. For model

It is a current value that can be closed (turning contact "ON") under theconditions specified in the standards. (In IEC,

The main circuit of US-N* type applies only AC power supply product. ForDC circuit, US-KD8 type solid state contactor ca

It can not be connected in parallel since the characteristics of each US-N/K/H type elements are differenct and the curr

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

Please check the register addresses. The register address for the present value of the power factor of each pha

It is utilization category specified in IEC 60947-4-1. AC-4 category is usedfor inching or plugging etc.

The current transformer in ET-N* type detects the main circuit current,deals with overcurrent protection, and protects t

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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 ]

81-90 of Total 322

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Calorific value of the circuit breaker

1. The internal resistance (per pole) is described in the catalog and technical notes. 2. Power consumption (W) = RI^2 x Poles = Resistance (Ω) x Load curre... More Details >>
- No：38025
- Release Date：2021/01/22 17:39
- Category： Molded Case Circuit Breakers
Measurement value different from other measuring instrument (ME96SS series).

In general, in case of measurement by the average method, the waveform including harmonics cause large error. This model uses the RMS value method and measu... More Details >>
- No：22177
- Release Date：2018/08/27 16:41
- Update：2020/04/10 16:54
- Category： Electrical Indicators
Insulating barrier in the package

Use the insulation barrier if they are packed with. If not using that, breaking performance is not guaranteed. For models that the insulation barrier is not ... More Details >>
- No：22406
- Release Date：2018/08/31 14:33
- Category： Accessories and Related Components
About Low-voltage Power Distribution Products

It is a current value that can be closed (turning contact "ON") under theconditions specified in the standards. (In IEC, number of tests is 50times) More Details >>
- No：23294
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

The main circuit of US-N* type applies only AC power supply product. ForDC circuit, US-KD8 type solid state contactor can be used. More Details >>
- No：23314
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It can not be connected in parallel since the characteristics of each US-N/K/H type elements are differenct and the currents are unbalanced whenconnecting in... More Details >>
- No：23317
- Release Date：2018/09/12 15:11
- 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
The power factor does not match the indication values through MODBUS.

Please check the register addresses. The register address for the present value of the power factor of each phase is “0789”. There are the register... More Details >>
- No：37807
- Release Date：2020/04/10 15:10
- Category： Electrical Indicators
About Low-voltage Power Distribution Products

It is utilization category specified in IEC 60947-4-1. AC-4 category is usedfor inching or plugging etc. More Details >>
- No：23250
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

The current transformer in ET-N* type detects the main circuit current,deals with overcurrent protection, and protects the load equipment. Sincethe applicabl... More Details >>
- No：23272
- Release Date：2018/09/12 15:11
- Category： Motor Starters

81-90 of Total 322

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