Earth Leakage Circuit Breaker and Earth Leakage Relay operate at higher than 50% but not exceeding 100% of the rated res

Do not take the control power supply of UVT ("Resettable type" and "Reset prevention type") from the secondary side of t

The contacts are closed by electrical (closing coil) or mechanical operationand even if the operating force is removed,

The faults of main circuit element in a solid state contactor happenbecause:1. Excessive overcurrent that is over permis

It is a contactor that opens/close a main contact part by the force ofelectromagnet (coil).

We have a transparent protective cover of live part for US-H20(DD) to US-H50（DD) that can be installed easily as an opti

The consumption VA of a control circuit is 7VA for AC 100V product and14VA for AC 200 V product.

Bearing lifetime of cooling fan is 10,000 to 35,000 hours. However, thelifetime of the cooling fan will be reduced depen

Flatness of mounting plane: 1 mm or less. In addition, it is necessary to consider the horizontality of the panel.

It is possible to check them using the Data Acquisition Software EMU4-SW1. It is available for download without paymen

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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 ]

221-230 of Total 322

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Rated current sensitivity

Earth Leakage Circuit Breaker and Earth Leakage Relay operate at higher than 50% but not exceeding 100% of the rated residual operating current IΔn. The eart... More Details >>
- No：22364
- Release Date：2018/08/31 14:33
- Category： Earth Leakage Circuit Breakers
Where UVT power supplied from?

Do not take the control power supply of UVT ("Resettable type" and "Reset prevention type") from the secondary side of the breakers. If taking the control po... More Details >>
- No：22415
- Release Date：2018/08/31 14:33
- Category： Accessories and Related Components
About Low-voltage Power Distribution Products

The contacts are closed by electrical (closing coil) or mechanical operationand even if the operating force is removed, the closed state is maintainedby the ... More Details >>
- No：23253
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

The faults of main circuit element in a solid state contactor happenbecause:1. Excessive overcurrent that is over permissible current flows due to loadcircui... More Details >>
- No：23258
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

It is a contactor that opens/close a main contact part by the force ofelectromagnet (coil). More Details >>
- No：23279
- Release Date：2018/09/12 15:11
- Category： Motor Starters
About Low-voltage Power Distribution Products

We have a transparent protective cover of live part for US-H20(DD) to US-H50（DD) that can be installed easily as an optional part. The type nameis UN-CV501US. More Details >>
- No：23347
- Release Date：2018/09/12 15:12
- Category： Motor Starters
About Low-voltage Power Distribution Products

The consumption VA of a control circuit is 7VA for AC 100V product and14VA for AC 200 V product. More Details >>
- No：23348
- Release Date：2018/09/12 15:12
- Category： Motor Starters
About Low-voltage Power Distribution Products

Bearing lifetime of cooling fan is 10,000 to 35,000 hours. However, thelifetime of the cooling fan will be reduced depending on the ambienttemperature rise, ... More Details >>
- No：23364
- Release Date：2018/09/12 15:12
- Category： Motor Starters
Horizontal allowable distance when installing ACB

Flatness of mounting plane: 1 mm or less.In addition, it is necessary to consider the horizontality of the panel. More Details >>
- No：37698
- Release Date：2020/01/17 17:32
- Category： Air Circuit Breakers
Check the measurement values using MODBUS RTU communication

It is possible to check them using the Data Acquisition Software EMU4-SW1. It is available for download without payment from the following Web site. ... More Details >>
- No：37812
- Release Date：2020/04/10 15:10
- Category： Electrical Indicators

221-230 of Total 322

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