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

The temparature rise of a terminal connected by customer is designed tobe under 65℃ according to the standard. For our p

The range of ambient temperature is from -10 to 40 degree Celsius for not only MCCB but also including Earth Leakage Cir

A circuit breaker must have interrupting ratings. These are classified as rated short-circuit breaking capacities in IEC

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

US-H* is designed for a heater load ,and a driving-circuit and selection ofa main circuit element are also designed to a

The rated impulse withstand voltage of US-H* type is 6KV. This meets therequired impulse characteristic for power distri

It is possible to apply for single-phase circuit. However, it may be lesseffect in single-phase circuit (100 V, etc) sin

For Shunt Trip (SHT), it is the time from voltage application to open ACB main contact * AE3200-SW or less, AE4000-SWA:

A shunt trip (SHT) is an internal accessory which electrically and remotely trips a circuit breaker. When the supply vol

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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 ]

31-40 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
About Low-voltage Power Distribution Products

The temparature rise of a terminal connected by customer is designed tobe under 65℃ according to the standard. For our products, there is nospecification abo... More Details >>
- No：23259
- Release Date：2018/09/12 15:11
- Category： Motor Starters
Ambient temperature

The range of ambient temperature is from -10 to 40 degree Celsius for not only MCCB but also including Earth Leakage Circuit breaker, Earth Leakage Relay and... More Details >>
- No：22352
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
Interrupting ratings

A circuit breaker must have interrupting ratings. These are classified as rated short-circuit breaking capacities in IEC 60947-2.e rated ultimate short-circu... More Details >>
- No：22341
- Release Date：2018/08/31 14:33
- Category： Molded Case 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
About Low-voltage Power Distribution Products

US-H* is designed for a heater load ,and a driving-circuit and selection ofa main circuit element are also designed to apply for a heater load andwhen applie... More Details >>
- No：23361
- Release Date：2018/09/12 15:12
- Category： Motor Starters
About Low-voltage Power Distribution Products

The rated impulse withstand voltage of US-H* type is 6KV. This meets therequired impulse characteristic for power distribution equipment specifiedin IEC stan... More Details >>
- No：23329
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is possible to apply for single-phase circuit. However, it may be lesseffect in single-phase circuit (100 V, etc) since low voltage circuit is tendedto be... More Details >>
- No：23297
- Release Date：2018/09/12 15:11
- Category： Motor Starters
ACB opening time

For Shunt Trip (SHT), it is the time from voltage application to open ACB main contact * AE3200-SW or less, AE4000-SWA: 0.04 sec or less* AE4000-SW to AE6300... More Details >>
- No：22418
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers
How to use SHT

A shunt trip (SHT) is an internal accessory which electrically and remotely trips a circuit breaker. When the supply voltage of the SHT is remained between 7... More Details >>
- No：22342
- Release Date：2018/08/31 14:33
- Category： Accessories and Related Components

31-40 of Total 322

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