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Product explan

The company's main products include intelligent high and low voltage electrical appliances for power distribution systems, (mainly including four types of products such as intelligent universal circuit breakers, plastic circuit breakers, high voltage vacuum circuit breakers and power transformers) and two categories of high and low voltage power equipment , Applied to the secondary and tertiary distribution grid system of various industries

CKJ5-250(400).1.14 Low Pressure Vacuum Contactor

Data： 2021-03-22 08:48:18 Hits： 885

CKJ5-250(400)/1.14 low pressure vacuum contactor

product description

CKJ5 series vacuum contactor is the mainstream model in the market. The breaking capacity, temperature rise value, service life and other characteristics of this product are better than similar products. Mainly used in power systems with AC 50Hz, rated working voltage to 1140V, and rated working current to 250 (400) A for remote connection and breaking of circuits, and can be related to appropriate thermal overload relays or electronic protectors, etc. The protection device constitutes a vacuum electromagnetic starter. Among them, the permanent magnet model is the preferred switch for the low-voltage prepaid metering box.






The main technical parameters



Overall installation size