Import 200 Amp High Voltage Outdoor Ac Disconnector — Buy in Bulk from Supplier in China

This outdoor AC disconnector from DNK (Xiamen) Electrical is rated at 200 amps and designed for high voltage power systems operating between 10 kV and 40.5 kV at 50 Hz or 60 Hz. The unit uses silicone rubber insulators that provide waterproofing, lightweight construction, and resistance to brittleness in harsh weather. All conductive contact parts carry a silver coating of at least 20 micrometres to prevent oxidation and maintain low contact resistance over the service life.

The disconnector employs a surface contact method rather than point contact, which distributes current more evenly and reduces localised heating. A stainless steel disc spring bowl keeps the two contact parts tightly engaged, contributing to very low resistance across the joint. The lever-operated pull ring with a shift lock pin provides a reliable manual breaking mechanism, and the mechanical life is rated at 2,000 operating cycles. The base plate is available in stainless steel or hot-galvanised finish for corrosion resistance in outdoor installations.

DNK (Xiamen) Electrical supplies this switch to buyers in the electric power, railway, mining, and oil field sectors across multiple markets. The product complies with IEC 62271-102, ISO 9001, and several Chinese national standards including GB 1985-2004 and GB/T 11022-1999. Payment options include T/T, Western Union, and PayPal. Shipping is available by sea, air, or express, though specific lead times and minimum order quantities are not stated on the listing and should be confirmed directly with the supplier.

DNK (Xiamen) Electrical Co., Ltd. is based at No.26 Xiangming Road, Xiamen 361101, China. The supplier holds an 'imported' tier status and a 'harbor' trust tier on the platform, indicating a basic level of marketplace verification. The listing does not provide a response rate or average response time, so buyers should expect standard enquiry turnaround times.

The company profile identifies it as an electrical equipment supplier but does not disclose founding year, factory area, employee count, export history, or named client references. No independent audit or third-party factory inspection report is referenced on the listing. Buyers should request proof of ISO 9001 certification and any IEC type-test reports directly from the supplier before placing bulk orders.