Import Copper Knife Switch — Buy in wholesale FOB from Supplier in China
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Copper knife switch
This copper knife switch is precision engineered from C11000 electrolytic copper, offering 99.9% purity and 101% IACS conductivity, making it ideal for switchgear and power distribution systems. The component is designed for reliable circuit breaking and isolation in electrical panels, substations and industrial control systems, with a focus on thermal and electrical performance under high load conditions.
The material’s conductivity and thermal properties are critical for minimizing energy loss and preventing overheating in high current applications. Typical knife switches in this category are rated for currents between 100A to 1000A, with voltage ratings up to 690V AC, though exact specifications should be confirmed with the supplier. The switch is usually supplied with a natural or tin plated finish to enhance corrosion resistance in industrial environments.
Industrial buyers such as OEMs, MRO providers and electrical contractors source these switches for use in construction, manufacturing and power distribution projects. The component is packaged for secure international export, with full material certifications provided. Buyers should confirm current and voltage ratings, blade material thickness and whether the switch includes mounting hardware or arc extinguishing features.
| Material | C11000 Electrolytic Copper |
| Copper purity | Cu 99.9% |
| Conductivity | 101% IACS |
| Typical current rating | 100A to 1000A typical |
| Typical voltage rating | up to 690V AC typical |
| Finish | natural or tin plated typical |
| Blade thickness | 3 to 6 mm typical |
| Mounting type | panel or base mounted typical |
| Standards | IEC 60947 typical for low voltage switchgear |
| Packaging | export grade carton with anti static protection typical |
Ningbo Yingzhou Yonglong Copper Products Factory is based in Houcang Industrial District, Shiqi Town, Ningbo, Zhejiang Province, a key manufacturing hub for copper components in China. The factory specializes in copper hardware for electrical and industrial applications, leveraging the region’s access to raw materials and skilled labor for precision engineering.
The supplier’s profile does not provide a verified response rate or certifications beyond the typical ISO and SGS mentions in the product description. Buyers should request updated certification documents, such as material test reports and compliance with IEC standards, to ensure the switches meet their project requirements. The factory’s focus appears to be on OEM and MRO supply chains for international markets.
This industrial-grade copper knife switch is manufactured from C11000 electrolytic copper, offering superior electrical conductivity and thermal performance for switchgear and power distribution applications. The precision-engineered design ensures reliable circuit breaking and isolation in electrical panels, substations, and industrial control systems. Packaged for secure international export with full material certifications, this copper hardware component meets international electrical standards and is suitable for OEM, MRO, and electrical infrastructure projects worldwide.
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| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
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Sourcing Copper knife switch from Ningbo Yingzhou Yonglong Copper Products Factory - China Import Guide
Before placing an order, verify the exact current and voltage ratings, blade thickness and whether the switch includes accessories like mounting hardware or arc extinguishers. Request material test certificates to confirm the copper grade and purity, as well as compliance with IEC 60947 or other relevant standards. If the switch is for a critical application, consider requesting samples for performance testing.
Confirm logistics details such as lead time, which can vary depending on the order size and customization requirements. Clarify the Incoterms offered (e.g., FOB Ningbo or CIF to your port) and the packaging standards to ensure the switches arrive in optimal condition. Payment terms should also be discussed, with options typically including TT or LC for international transactions.
For quality checks, inspect the switches for uniform blade thickness, smooth operation and the absence of defects like burrs or surface irregularities. Request a third party inspection for large orders to verify compliance with specifications. Ensure all documentation, including material certificates, test reports and compliance with electrical standards, is provided before shipment.
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30 suppliersBuy Copper Knife Switch in Bulk — Verified Supplier in China
When sourcing Copper Knife Switch for your business, securing the right balance of quality and cost is essential. Ningbo Yingzhou Yonglong Copper Products Factory, a verified supplier based in China, offers this product with key specifications including C11000 (Electrolytic Tough Pitch Copper), Cu 99.9% min, O < 0.04%, Electrical Conductivity > 101% IACS, and 100A – 630A (model dependent). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1245./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8536.30, making it a staple in the Copper Hardware sector with strong demand from importing countries worldwide.
Copper Knife Switch Specifications, Trade Terms & Pricing
Importing Copper Knife Switch requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Yingzhou Yonglong Copper Products Factory 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 8536.30 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Ningbo Yingzhou Yonglong Copper Products Factory — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Copper Knife Switch 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 Copper Hardware category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Copper Knife Switch — Shipping, Logistics & Customs
Importing Copper Knife Switch 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 8536.30 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 Copper Knife Switch
What is the wholesale price of Copper Knife Switch?
The current listed wholesale price for Copper Knife Switch from Ningbo Yingzhou Yonglong Copper Products Factory is $1245./Unit 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 Ningbo Yingzhou Yonglong Copper Products Factory through EximNext.
What is the Minimum Order Quantity (MOQ) for Copper Knife Switch?
The supplier, Ningbo Yingzhou Yonglong Copper Products Factory, has set a Minimum Order Quantity (MOQ) of 1 Unit for Copper Knife Switch. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Copper Knife Switch?
For international shipping and customs clearance, Copper Knife Switch is classified under HS Code 8536.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Copper Knife Switch from China?
To import Copper Knife Switch from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Yingzhou Yonglong Copper Products Factory. Ensure you have the necessary import licenses for Copper Hardware products in your destination country.
Is Ningbo Yingzhou Yonglong Copper Products Factory a verified supplier?
Yes, Ningbo Yingzhou Yonglong Copper Products Factory 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 Copper Knife Switch?
The key specifications for Copper Knife Switch supplied by Ningbo Yingzhou Yonglong Copper Products Factory include C11000 (Electrolytic Tough Pitch Copper), Cu 99.9% min, O < 0.04%, Electrical Conductivity > 101% IACS, and 100A – 630A (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 Copper Knife Switch?
Ningbo Yingzhou Yonglong Copper Products Factory offers Copper Knife Switch with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Copper Knife Switch the most?
Copper Knife Switch is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Yingzhou Yonglong Copper Products Factory through our platform.
What certifications does this Copper Knife Switch supplier hold?
Ningbo Yingzhou Yonglong Copper Products Factory maintains international quality certifications. These ensure that the Copper Knife Switch meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Copper Knife Switch on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Yingzhou Yonglong Copper Products Factory 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 Ningbo Yingzhou Yonglong Copper Products Factory.
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