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The HCJ3 12KV 630A Vacuum Interrupter for VC is a high‑voltage switching component designed for vacuum contactors. It carries a rated voltage of 12 kV and a rated continuous current of 630 A, providing a compact solution for demanding applications. Its housing combines porcelain and ceramic materials to resist mechanical stress and corrosion. The device employs vacuum arc‑extinction technology, which reduces contact wear and improves dielectric strength.
Vacuum interrupters of this class are typically classified under IEC 62271‑100 and are used in power distribution, industrial automation and renewable energy converters. The HCJ3’s construction supports operating temperatures from - 40 °C to +85 °C, matching standard environmental specifications for outdoor substations. Typical breaking capacity for similar 12 kV units is 25 kA, while insulation resistance commonly exceeds 10 GΩ at 500 VDC. These parameters make the interrupter suitable for medium‑voltage switchgear and motor‑drive applications.
The supplier, Hubei Jucro Electric Co., Ltd., lists the product for wholesale purchase and can ship under CIF or FOB terms upon request. Minimum order quantities are not disclosed in the listing and should be confirmed directly. Buyers such as electrical equipment manufacturers, system integrators and utility contractors often source this component to improve reliability of their high‑voltage assemblies.
| Voltage rating | 12 kV |
| Current rating | 630 A |
| Housing material | Porcelain and ceramic |
| Arc extinction method | Vacuum |
| Operating temperature range | Typical - 40 °C to +85 °C |
| Insulation resistance | Typical ≥10 GΩ at 500 VDC |
| Breaking capacity (Icu) | Typical 25 kA for 12 kV class |
| Standard compliance | Typical IEC 62271‑100 |
| Typical dimensions (W × H × D) | Typical 250 mm × 200 mm × 150 mm |
| Packaging | Typical wooden crate with protective foam |
Hubei Jucro Electric Co., Ltd. is located in Daqiao Industrial Zone, Qiaobian Town, Dianjun District, Yichang, Hubei, China. It is listed as an imported supplier with a harbor trust tier, indicating that the company primarily engages in overseas trade. The public profile shows a response rate of 0 % and no recorded average response time, suggesting that inquiries may require follow‑up.
The company’s catalogue includes vacuum interrupters and related high‑voltage components, targeting manufacturers of power distribution equipment. While the listing does not disclose production capacity or certifications, the supplier references ISO and CE compliance in its product description, which buyers should verify. Prospective importers are encouraged to request detailed technical documents and factory audit reports before placing orders.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify that the interrupter complies with the required certifications such as ISO and CE, and request the latest test reports or type approval certificates. Confirm that the voltage and current ratings match your system design, and ask for a detailed datasheet that includes insulation resistance and breaking capacity values. Any deviation from the listed specifications should be clarified with the supplier prior to contract finalisation.
Discuss logistics early by confirming the preferred Incoterm, whether CIF or FOB, and request an estimated lead time based on current production schedules. Payment terms are typically negotiated on a case‑by‑case basis; ask whether a letter of credit, TT or other method is acceptable. Establish a clear timeline for order confirmation, production, and shipment to avoid unexpected delays.
Arrange for a third‑party inspection or factory audit to assess product quality before loading. Request inspection reports that cover visual checks, dimensional verification and functional testing of the vacuum interrupter. Ensure that the supplier can provide accompanying documentation such as a test certificate, CE declaration of conformity and a packing list for customs clearance.
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Securing a reliable supply chain for Hcj3 12kv 630a Vacuum Interrupter For Vc is critical for maintaining your business operations. Hubei Jucro Electric Co., Ltd., a verified supplier located in China, provides high-quality Hcj3 12kv 630a Vacuum Int ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Hcj3 12kv 630a Vacuum Int from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Hubei Jucro Electric Co., Ltd.. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Hubei Jucro Electric Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
When importing Hcj3 12kv 630a Vacuum Int from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
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Yes, Hubei Jucro Electric Co., Ltd. provides Hcj3 12kv 630a Vacuum Int for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Hubei Jucro Electric Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Hcj3 12kv 630a Vacuum Int to your country.
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