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Low-voltage Power Distribution Products
FAQ within [ Low-voltage Power Distribution Products ]
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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
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Concurrent-use of MODBUS RTU and MODBUS TCP (ME96SS series).
MODBUS RTU communication and MODBUS TCP communication can be used at the same time. More Details >>
- No:22188
- Release Date:2018/08/27 16:41
- Category: Electrical Indicators
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MCCB stands for "Molded Case Circuit Breaker." This is defined in the IEC standard, IEC 60947-2 and in the UL standard, UL 489. MCB stands for "Miniature Ci... More Details >>
- No:22340
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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The circuit breaker is designed to attain a predetermined value of limiting non-actuating time corresponding to a given value of residual current. Our time-d... More Details >>
- No:22351
- Release Date:2018/08/31 14:33
- Category: Earth Leakage Circuit Breakers
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How to select at Inverter circuit
Basically you have to consider the effect of harmonic waves, but there are two ways as below. 1. Refer to the recommended rated current by inverter manufactu... More Details >>
- No:22360
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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No, you must not use 2-pole circuit breaker as 1-pole circuit breaker (series connection as only single phase ). If using it as 1-pole circuit breaker, these... More Details >>
- No:22382
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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ACB combination Ground fault protection and earth leakage protection
It is not possible to combine them at the same time. You need to choose one of them. More Details >>
- No:22419
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
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ACB How to store drawout handle
Set the handle holder to the right side of the drawout frame with the included screw and nut, and store the drawout handle. However, the circuit breaker with... More Details >>
- No:22437
- Release Date:2018/08/31 14:33
- Category: Air Circuit Breakers
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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
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In order to prevent breakdowns and human injuries, it is necessary to select a control device having protection structure suitable for each purpose. The prot... More Details >>
- No:22443
- Release Date:2018/08/31 14:33
- Category: Molded Case Circuit Breakers
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