Features:1) Main circuit rating voltage: 3.6kV2) Main circuit rating current: 400A3) Contactors top space: 1.8mm with 0.2mm error4) Various specifications from low voltage to high voltage available5) Non-exposed arc6) Suitable for frequent starting and stopping under serious environment7) Suitable for 3-phase AC motor control and electric load switches8) Long service life, less maintenance, compact, light, safe, reliable and quiet9) Applications: coal, petroleum, chemical, metallurgy, electrical power, machineand traffics
Our main products are high and low voltage vacuum contactor, high and low voltagevacuum switching valve and other some switches fitting. The products are very widely.It can uses in the coal mine, smel
Our main products are high and low voltage vacuum contactor, high and low voltagevacuum switching valve and other some switches fitting. The products are very widely.It can uses in the coal mine, smel
Features:1) Various specifications from low voltage to high voltage available2) High breaking capacity3) Non-exposed arc4) Suitable for frequent starting and stopping under serious environment5) Suita
Features:1) Various specifications from low voltage to high voltage available2) High breaking capacity3) Non-exposed arc4) Suitable for frequent starting and stopping under serious environment5) Suita
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