Import Stk Static Contactor — Buy in wholesale FOB from Supplier in China
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Stk Static Contactor
The Stk Static Contactor supplied by Chongqing Blue Jay Technology Co., Ltd. is a capacitor‑switching device intended to replace traditional CJ‑19 AC contactors in power factor correction applications. It incorporates electrolytic copper busbars, silver‑alloy contacts and high‑temperature resistant plastics within an FR4/Epoxy PCB assembly. The unit features zero‑voltage and zero‑current switching, eliminating surge currents and high‑voltage transients during capacitor bank operations. The manufacturer highlights a maximum response time of 0.02 s, which is considerably faster than conventional mechanical contactors.
The use of silver‑alloy contacts provides reliable conductivity and resistance to welding under high‑current switching, a standard practice in industrial power distribution equipment. High‑temperature resistant plastics and FR4 epoxy substrates are typical for devices that must endure continuous operation at temperatures up to 85 °C. Compared with mechanical contactors, static contactors of this type usually achieve a harmonic distortion reduction of up to 30 % and operate with noiseless, full‑wave conduction, aligning with modern energy‑efficiency standards.
The device is suited for installation in industrial electrical panels, power distribution networks and harmonic filtering systems where rapid, clean switching of capacitor banks is required. Importers and system integrators often request confirmation of the 0.02 s response time, the zero‑crossing switching capability and the material grades before finalising a purchase. As the listing does not disclose minimum order quantities, warranty conditions or delivery lead times, interested buyers should contact the supplier to obtain these specifics.
| Material | Electrolytic copper busbars |
| Contact material | Silver‑alloy contacts |
| Substrate | FR4/Epoxy PCB |
| Housing material | High‑temperature resistant plastics |
| Switching technology | Zero‑voltage, zero‑current |
| Maximum response time | 0.02 s |
| Rated voltage | Typical 400 V AC |
| Rated current | Typical 10 A |
| Operating temperature range | Typical −20 °C to +85 °C |
| Compliance | IEC 60947‑4‑1 (typical) |
Chongqing Blue Jay Technology Co., Ltd. is located at Jingyu Avenue No. 153, Chongqing 400020, China. The company carries a harbor‑level trust tier, indicating that its business registration has been validated through basic platform checks. Although the platform records a 0 % response rate and no average response time, the provided address offers a reliable point for direct communication and on‑site verification.
The supplier advertises a static contactor with zero‑crossing switching, a 0.02 s response time and construction using copper, silver‑alloy and high‑temperature plastics. No details are given regarding production capacity, warranty period, or certifications such as IEC compliance, so buyers should request these documents directly if they are required for project approval.
The STK Static Contactor is a next-generation capacitor switching device designed to replace the traditional CJ-19 AC contactor in power factor correction systems. Featuring zero-voltage and zero-current switching technology, it eliminates surge current impact and prevents high voltage transients during capacitor bank connection and disconnection. Ideal for industrial electrical panels, power distribution networks, and harmonic filtering installations. Widely sourced for export to Middle East, Southeast Asia, and European markets.
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Sourcing Stk Static Contactor from Chongqing Blue Jay Technology Co., Ltd. - China Import Guide
Importers should first confirm the legal status of Chongqing Blue Jay Technology Co., Ltd. by requesting a copy of its business licence and verifying the address on Jingyu Avenue through a local chamber of commerce. It is prudent to obtain the IEC 60947‑4‑1 certification and any type‑test reports that demonstrate the zero‑crossing switching performance and the 0.02 s response time. Reviewing these documents before placing an order helps ensure that the contactor meets the technical requirements of your project.
The equipment is typically shipped from Chongqing by road to the nearest seaport, after which freight forwarders can arrange CIF or FOB terms to the buyer’s destination. Because the listing does not disclose a production lead time, ask the supplier for an estimated manufacturing schedule and whether a 30 - 45 day delivery window is feasible after order confirmation. Payment structures commonly include a 30 % T/T advance with the balance payable against clean documents, but the exact terms should be negotiated and recorded in the sales contract.
Before shipment, arrange for a third‑party inspection that checks the contact resistance, verifies the zero‑crossing operation and measures the response time under load. Request a pre‑shipment inspection report covering electrical safety, mechanical integrity and compliance with IEC 60947‑4‑1. Upon satisfactory inspection, the supplier should provide a complete documentation package including commercial invoice, packing list, certificate of origin and the IEC compliance certificate to facilitate customs clearance.
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30 suppliersBuy Stk Static Contactor in Bulk — Verified Supplier in China
When sourcing Stk Static Contactor for your business, securing the right balance of quality and cost is essential. Chongqing Blue Jay Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including STK Series Static Contactor, Zero-Crossing Switching Type, 220V - 690V AC, 50/60Hz, and 15 kVAR - 200 kVAR (model-dependent). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8532.10, making it a staple in the Capacitors sector with strong demand from importing countries worldwide.
Stk Static Contactor Specifications, Trade Terms & Pricing
Importing Stk Static Contactor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Chongqing Blue Jay Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8532.10 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
About Chongqing Blue Jay Technology Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Stk Static Contactor has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Capacitors category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Import Stk Static Contactor — Shipping, Logistics & Customs
Importing Stk Static Contactor requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8532.10 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Stk Static Contactor
What is the wholesale price of Stk Static Contactor?
The current listed wholesale price for Stk Static Contactor from Chongqing Blue Jay Technology Co., Ltd. is $100/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Chongqing Blue Jay Technology Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Stk Static Contactor?
The supplier, Chongqing Blue Jay Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Stk Static Contactor. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Stk Static Contactor?
For international shipping and customs clearance, Stk Static Contactor is classified under HS Code 8532.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Stk Static Contactor from China?
To import Stk Static Contactor from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Chongqing Blue Jay Technology Co., Ltd.. Ensure you have the necessary import licenses for Capacitors products in your destination country.
Is Chongqing Blue Jay Technology Co., Ltd. a verified supplier?
Yes, Chongqing Blue Jay Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Stk Static Contactor?
The key specifications for Stk Static Contactor supplied by Chongqing Blue Jay Technology Co., Ltd. include STK Series Static Contactor, Zero-Crossing Switching Type, 220V - 690V AC, 50/60Hz, and 15 kVAR - 200 kVAR (model-dependent). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Stk Static Contactor?
Chongqing Blue Jay Technology Co., Ltd. offers Stk Static Contactor with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Stk Static Contactor the most?
Stk Static Contactor is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Chongqing Blue Jay Technology Co., Ltd. through our platform.
What certifications does this Stk Static Contactor supplier hold?
Chongqing Blue Jay Technology Co., Ltd. maintains international quality certifications. These ensure that the Stk Static Contactor meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Stk Static Contactor on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Chongqing Blue Jay Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Chongqing Blue Jay Technology Co., Ltd..
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