| 原産地: | 中国(本土) | 銘柄: | jymccb | モデル番号: | ns | タイプ: | 形成された場合 | ポーランド人は番号が付いている: | 3 |
包装
| 包装: | カートン/木製 |
APPLICATION:
JM8(NS) series Moulded case circuit breaker is one of new type breakers which this company adopts international advanced design,manufacture technology to develop,the rated insulating voltage is 750V,suitable for AC 50Hz (60Hz),rated working voltage 690V or below,rated working current is 12.5 to 1250A of circuit and use in distributing electric energy.Non frequenct making and breaking in the normal conditions and protecting when ciecuit and installation are overload,short circuit and under voltage.Rated shell-rack and the breaker which current is under 400A,take protect effect when mousecage motor is non frequent start,breaking off working and protecting overload,short circuit and under voltage.
