Almost MCCBs can be connected n reverse. Check the item column of specification table "reverse connection" in the catalo

US-N* type can be used for AC power supply motor, heater, lighting loadand capacitor load etc.

The acquired value by communication should be multiplied by the multiplying factor to change into the measurement valu

Please check the register addresses. The register address for the present value of the power factor of each phase is “

It is not possible to use a circuit breaker for AC in DC circuit. Since the Arc-Extinguishing Device structure of circui

"b contact" is normally closed contact, and It is also called "NC (Normally Closed) contact".

These two different colors of the knob identify 2-element type and 3-element type of a thermal load relay. Gray: TH-* (H

Y-2005 type field test equipment (it is sold separately) enable to check the operating characteristic easily. The test i

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

Only electricians who have enough technical knowledge should change the setting of overcurrent tripping and earth leakag

FAQ

FAQAbout Products

Font Size
S
M
L

FAQ > Low-voltage Power Distribution Products

FAQ

Inquiries

Keyword Search

You can search two or more words separated by a space.

 AND : Put a space between the words in a keyphrase.
 OR  : Add a vertical bar ( | ) between the words in a keyphrase.
 NOT : Add a minus sign ( - ) followed by the words that you would like to exclude.

Result Type

Text Search

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 ]

251-260 of Total 322

prev 26 / 33page next

MCCB Reverse connection

Almost MCCBs can be connected n reverse. Check the item column of specification table "reverse connection" in the catalog. If it says "Possible", MCCB can be... More Details >>
- No：22442
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
About Low-voltage Power Distribution Products

US-N* type can be used for AC power supply motor, heater, lighting loadand capacitor load etc. More Details >>
- No：23365
- Release Date：2018/09/12 15:12
- Category： Motor Starters
Acquired values through MODBUS RTU.

The acquired value by communication should be multiplied by the multiplying factor to change into the measurement value. Please refer to Section 7.3 of ... More Details >>
- No：22183
- Release Date：2018/08/27 16:41
- Update：2020/04/13 09:13
- Category： Electrical Indicators
Indication values of the main body is different from an obtained value through MODBUS RTU/ TCP (ME96SS series).

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 addre... More Details >>
- No：22191
- Release Date：2018/08/27 16:41
- Category： Electrical Indicators
AC Breakers used at DC circuit

It is not possible to use a circuit breaker for AC in DC circuit. Since the Arc-Extinguishing Device structure of circuit breaker for DC is different from th... More Details >>
- No：22381
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers
B contact of AL/AX

"b contact" is normally closed contact, and It is also called "NC (Normally Closed) contact". More Details >>
- No：22435
- Release Date：2018/08/31 14:33
- Category： Accessories and Related Components
About Low-voltage Power Distribution Products

These two different colors of the knob identify 2-element type and 3-element type of a thermal load relay. Gray: TH-* (Heater 2-element type)Orange: TH-*KP t... More Details >>
- No：23273
- Release Date：2018/09/12 15:11
- Category： Motor Starters
ACB How to check the operating characteristic

Y-2005 type field test equipment (it is sold separately) enable to check the operating characteristic easily. The test is conducted by connecting the test te... More Details >>
- No：22429
- Release Date：2018/08/31 14:33
- Category： Air Circuit Breakers
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
Change Electronic relay characteristics when it is energized

Only electricians who have enough technical knowledge should change the setting of overcurrent tripping and earth leakage tripping characteristics. Moreover,... More Details >>
- No：22409
- Release Date：2018/08/31 14:33
- Category： Molded Case Circuit Breakers

251-260 of Total 322

Inquiries

page top