Import Indoor Ac Medium-Voltage Vacuum Load Switch — Buy in wholesale FOB from Supplier in China
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Indoor AC medium-voltage vacuum load switch
Indoor AC Medium-Voltage Vacuum Load Switch Model Fzn21-12d/T630-20 This type of HV vacuum switch-fuse combinations widely serve in the power system for three-phase AC 10kV and 50Hz or in the urban network reconstruction, mineral & industrial enterprise, tall buildings and public facilities by coordinating with power distribution assembly, ring-network switchgear and combination-type substation. It can also function as ring-network power supply unit or terminal unit to distribute, control and protect electricity. The combinations conform to the following standards: IEC60265-1/FDIS, IEC60420, GB16926 and GB3804. The combinations feature high breaking capacity, security and reliability, long electric endurance, frequent operation, compact volume, light weight and non-maintenance. It also has the capacity to break rated current, overload current (FZRN21-12D/T125-31.5 can break short-circuit current) and to prevent the equipment from operating under phase open. It has a visual clear-ance between open contacts. Fitted with earthing switch With making capacity and electric-driven spring-operating Device. It can perform teleactuation and telecontrol. Structure feature:
1. The combinations are composed of frame, discon-nector (the current limiting fuses are fitted in the disconnector), vacuum arc-extinguishing chamber, earthing switch and spring-operating device etc (See fig. 1).
2. The combinations feature compact structure, small volume, long endurance, high capacity to make and break and convenient operation and maintenance. Fitted with spring-operating device, the vacuum switch stores energy by motor (manual energy storage also available). There are two ways for closing: Solenoid closing and manual closing. The interlock among switch disconnector, vacuum switch and earthing switch (mechanical interlock) can prevent misoperation. Wooden case.
| HS Code | 8537.10 |
| Material | Copper Contacts, Ceramic/Glass Vacuum Vessels, Steel Housing, Epoxy Insulation |
| Model Number | Fzn21-12d/T630-20 |
| Rated Voltage | 12kV (10kV system) |
| Rated Current | 630A |
| Rated Short-Circuit Current | 20kA |
| Frequency | 50Hz, Three-Phase AC |
| Switching Method | Vacuum Interruption with Fuse Combination |
| Installation | Indoor, Fixed Mount |
| Standard | IEC 62271-103 / GB 1984 |
| Usage | Power system load switching and short-circuit protection in urban grids and industrial facilities |
Indoor AC Medium-Voltage Vacuum Load Switch rated for 10kV, 50Hz three-phase systems. Model Fzn21-12d/T630-20 features vacuum interruption technology combined with fuse protection, widely deployed in urban power grids and industrial substations for safe load switching and short-circuit protection. This type of HV switch-fuse combination is a core component in power distribution networks, making it a high-demand item in international electrical equipment trade. Suitable for utility, industrial, and commercial building applications requiring reliable medium-voltage control equipment.
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Sourcing Indoor AC medium-voltage vacuum load switch from China
Indoor AC medium-voltage vacuum load switch is offered by Wenzhou Haivo Electrical Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Indoor AC medium-voltage, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
Active buying requirements from importers looking for Similar products
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30 suppliersBuy Indoor Ac Medium-Voltage in Bulk — Verified Supplier in China
When sourcing Indoor Ac Medium-Voltage Vacuum Load Switch for your business, securing the right balance of quality and cost is essential. Wenzhou Haivo Electrical Co., Ltd., a verified supplier based in China, offers this product with key specifications including Fzn21-12d/T630-20, 12kV (10kV system), and 630A. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $200/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8537.10, making it a staple in the Electric Circuit Breakers sector with strong demand from importing countries worldwide.
Indoor Ac Medium-Voltage Specifications, Trade Terms & Pricing
Importing Indoor Ac Medium-Voltage requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wenzhou Haivo Electrical 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 8537.10 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 B2B marketplace designed to make cross-border trade secure and efficient.
About Wenzhou Haivo Electrical Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Indoor Ac Medium-Voltage 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 Electric Circuit Breakers category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Indoor Ac Medium-Voltage — Shipping, Logistics & Customs
Importing Indoor Ac Medium-Voltage 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 8537.10 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 Indoor Ac Medium-Voltage
What is the wholesale price of Indoor Ac Medium-Voltage Vacuum Load Switch?
The current listed wholesale price for Indoor Ac Medium-Voltage Vacuum Load Switch from Wenzhou Haivo Electrical Co., Ltd. is $200/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 Wenzhou Haivo Electrical Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Indoor Ac Medium-Voltage?
The supplier, Wenzhou Haivo Electrical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Indoor Ac Medium-Voltage. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Indoor Ac Medium-Voltage Vacuum Load Switch?
For international shipping and customs clearance, Indoor Ac Medium-Voltage Vacuum Load Switch is classified under HS Code 8537.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Indoor Ac Medium-Voltage from China?
To import Indoor Ac Medium-Voltage from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wenzhou Haivo Electrical Co., Ltd.. Ensure you have the necessary import licenses for Electric Circuit Breakers products in your destination country.
Is Wenzhou Haivo Electrical Co., Ltd. a verified supplier?
Yes, Wenzhou Haivo Electrical 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 Indoor Ac Medium-Voltage Vacuum Load Switch?
The key specifications for Indoor Ac Medium-Voltage Vacuum Load Switch supplied by Wenzhou Haivo Electrical Co., Ltd. include Fzn21-12d/T630-20, 12kV (10kV system), and 630A. 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 Indoor Ac Medium-Voltage?
Wenzhou Haivo Electrical Co., Ltd. offers Indoor Ac Medium-Voltage with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Indoor Ac Medium-Voltage the most?
Indoor Ac Medium-Voltage is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wenzhou Haivo Electrical Co., Ltd. through our platform.
What certifications does this Indoor Ac Medium-Voltage supplier hold?
Wenzhou Haivo Electrical Co., Ltd. maintains international quality certifications. These ensure that the Indoor Ac Medium-Voltage meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Indoor Ac Medium-Voltage Vacuum Load Switch on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wenzhou Haivo Electrical 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 Wenzhou Haivo Electrical Co., Ltd..
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