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Low-voltage Power Distribution Products
FAQ within [ Low-voltage Power Distribution Products ]
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About Low-voltage Power Distribution Products
Surge voltage occurs due to opening/closing a control coil. Since we donot provide the surge suppressor for a control coil which is available forthem, you ne... More Details >>
- No:23285
 - Release Date:2018/09/12 15:11
 - Category: Motor Starters
 
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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
 
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Wire length for analog output and contact output(ME96SS series)
It depends on the service conditions. Refer to the following guidelines. ① Contact output Contact output for ME96 series is no-voltage "a" contact. The... More Details >>
- No:24807
 - Release Date:2019/03/27 12:12
 - Category: Electrical Indicators
 
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3P MCCB in 1-phase 2-wire circuit
It is possible. Refer to the figure for connection as below. More Details >>
- No:24811
 - Release Date:2019/04/09 15:18
 - Category: Molded Case Circuit Breakers
 
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With ME96SS ver.B, four measurement values can be checked digitally on one screen. For models before ME96SS ver.B, up to three measured values can be checked... More Details >>
- No:37806
 - Release Date:2020/04/10 15:09
 - Category: Electrical Indicators
 
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We don't provide the earth leakage circuit beaker for PV power. Please use a general leakage circuit breaker. However, you need to select a reverse-connectab... More Details >>
- No:22348
 - Release Date:2018/08/31 14:33
 - Category: Circuit Breakers for Use in Particular Applications
 
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Pre-Alarm is a function which outputs an alarm if the load current exceeds setting current value. This is useful for securing continuous power supply and pre... More Details >>
- No:22376
 - Release Date:2018/08/31 14:33
 - Category: Accessories and Related Components
 
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Short circuit current calculation software
You can calculate that with MELSHORT 2 (Free of charge). More Details >>
- No:22394
 - Release Date:2018/08/31 14:33
 - Category: Molded Case Circuit Breakers
 
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Storage temperature range of MCCBs and ELCBs
It is from -25 to 55℃ in Trip or OFF position. However, it shall be in an environment without condensation and freezing even in a short time. More Details >>
- No:22426
 - Release Date:2018/08/31 14:33
 - Category: Molded Case Circuit Breakers
 
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Almost ELCBs can be connected n reverse. Check the item column of specification table "reverse connection (below 230 V AC)" in the catalog. If it says "Possi... More Details >>
- No:22434
 - Release Date:2018/08/31 14:33
 - Category: Earth Leakage Circuit Breakers
 
 
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