| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
FULL |
| 模式的数量 |
NS |
| 类型 |
塑造案的 |
molded case circuit breaker1.ApplicationNS series mouled case circuit breaker is suitable for short circuit and overload protection for circuit of AC 690V 50/60Hz,rated current from 12.5A to 630A.It takes protect effect when mouse cage motors non-frequent start,breaking off working and protecting overload,short circuit and lacking voltage.2.Main technical specificationsNS mouled case circuit breakersNumber of poles3,4Rated current(A)In4063065630Rated insulation voltage (V)Ui750Rated impluse withstand voltage(Kv)Uimp8Rated operational voltage(V)UeAC50/60Hz690DC500Type of circuit breakerNHLUltimate breaking capacity(ka rms)IcuAC 50/60Hz220/240v85100125380/415V3670125440V3565125500V305090525V223590660/690V81050Service breaking capacity(ka rms)IcsIcu100Utilisation categoryADurability(C-O cycles)Mechanical4000electrical400VIn1000