DZ20J-100 series mould case breaker

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suit in the circuit of AC 50Hz,rated current up to 1250A,rated insulation voltage 660V,rated working voltage 380V(400V)and below .In general, it is used as power distributing.The breaker with rated current 200A or 400Y style can protect electromotor.Generally,breakers can switch unfrequently circuit and start unquently electromotor.Four poles breaker is mainly used in three -phase five-wire system of AC 50Hz,rated woking voltage 400V and below,rated current from 100A to 630A.It can ensure user disconnect with power supply and solve the question of breaker any else litmusless pole current can’t be zero.The breaker as power distribution not only can distribute power but also it can protect circuit and power device from overload,short circuit and lack voltage.The breaker as protection electromotor can start and disjunct rat-cage style electromotor and protect electromotor from overload,short circuit and lack voltage. Product illuminate:suitable range AC 50Hz,rated insulation voltage 660V,rated working voltage 380V(400V)and below, rated current up to 1250A. Performance advantage:start and disjunct rat-cage style electromotor and protect electromotor from overload,short circuit and lack voltage General parameter:rated working voltage(V)380V(400V) and below ,rated current(A) 1250A DZ20J-100/3300 DZ20J-100/3308 DZ20J-100/3310 DZ20J-100/3318 DZ20J-100/3320 DZ20J-100/3328 DZ20J-100/3330 DZ20J-100/3338 DZ20J-100/3340 DZ20J-100/3348 DZ20J-100/3350 DZ20J-100/3360 DZ20J-100/3368 DZ20J-100/3370 DZ20J-100/3378

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Feixiang electric co,.ltd

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