DC Isolated Switch - Yueqing Winston Electric Co., Ltd.

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HD1N-125/2 2P Isolator Photovoltaic Knife Switch

HD1N-125 series photovoltaic special knife switch is suitable for AC 50Hz, rated voltage to 400V and below, rated impulse withstand voltage 6kV control circuit, can be used as household appliances an

HD1N-125/3 3P Isolator Photovoltaic Knife Switch

HD1N-125 series photovoltaic special knife switch is suitable for AC 50Hz, rated voltage to 400V and below, rated impulse withstand voltage 6kV control circuit, can be used as household appliances an

HD1N-125/4 4P Isolator Photovoltaic Knife Switch

HD1N-125 series photovoltaic special knife switch is suitable for AC 50Hz, rated voltage to 400V and below, rated impulse withstand voltage 6kV control circuit, can be used as household appliances an

WST-40 DC Isolated Switch

SpecificationsMain ParametersWST-40Rated insulation voltageUiV1500Rated thermal currentIthA32Rated impulse withstand voltageUimpV8000Rated short-circuit making capacityIcwA1000Maximum cable cross se

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Reliable and Timely: Our Efficient Service Delivery

24 hours online

Young,vigorous and full dreams Sales team Average working experience four years

Warranty 1-3 years.

Frequency inverter 18months
Motor soft starter 3 years
Switching power supply 3 years

Cooperation with FedEx, UPS, DHL, TNT,MSK，COSCO，CMA，MSC，SQ,CA,AA

We can guarantee fast and safe delivery to customers by sea and air.

Quality assurance with QC team

100% raw material inspection before use 100% inspection before warehousing 100% inspection before shipment
QC persons:6