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The TD 12kV 1250A 31.5KA Vacuum Interrupter is designed for medium‑voltage Vacuum Circuit Breaker (VCB) assemblies. It is rated for 12 kV nominal voltage, a continuous current of 1250 A and a short‑circuit withstand capability of 31.5 kA. The unit incorporates copper‑chromium alloy contacts, a ceramic housing and a high‑vacuum sealed enclosure.
Copper‑chromium (CuCr) alloy provides excellent arc‑quenching performance and resistance to erosion, while the ceramic housing offers thermal stability. Such interrupters are commonly built to IEC 62271‑101 standards and are supplied with ISO and CE conformity declarations. In the industry, typical vacuum interrupters operate within an ambient temperature range of - 40 °C to +85 °C and achieve vacuum levels of 10⁻⁶ Pa. Standard life‑cycle ratings are around 10⁵ make‑break operations.
Electrical equipment manufacturers, power utilities and switchgear exporters source this component for new installations and refurbishment projects. Trade terms are usually negotiable, with suppliers offering FOB or CIF options and payment by T/T or L/C. Packaging is individual, sealed for international transport. Buyers should verify the IEC compliance certificate and request a test report for insulation resistance before placing an order.
| Material | Copper‑Chromium (CuCr) alloy contacts, ceramic housing, high‑vacuum sealed |
| Rated Voltage | 12 kV |
| Rated Current | 1250 A |
| Short‑circuit Withstand | 31.5 kA |
| IEC Standard | IEC 62271‑101 |
| Certifications | ISO, CE |
| Typical Operating Temperature | typical - 40 °C to +85 °C |
| Typical Vacuum Level | typical 10⁻⁶ Pa |
| Typical Mechanical Life | typical 1 × 10⁵ operations |
Hubei Jucro Electric Co., Ltd. is located in the Daqiao Industrial Zone, Qiaobian Town, Dianjun District, Yichang, Hubei Province, China, postal code 443009. The company is listed as an imported‑tier supplier and carries a harbor trust tier, indicating that it has passed basic verification checks on the platform. Its response metrics show a response rate of 0 % and no recorded average response time, suggesting that communication may require proactive follow‑up.
The firm specialises in manufacturing and supplying components for medium‑voltage power distribution equipment, including vacuum interrupters for VCBs. The product listing provides material composition, rated electrical parameters and compliance references but does not include details on minimum order quantities, lead times or specific quality certifications beyond the generic ISO and CE mentions. Prospective buyers should request the supplier’s latest factory audit report and any test certificates that are relevant to their project.
The TD 12kV 1250A 31.5KA Vacuum Interrupter is a critical component for Vacuum Circuit Breaker (VCB) assemblies in medium voltage power distribution systems. Rated for 12kV operation with 1250A nominal current and 31.5kA short-circuit withstand capability, this interrupter ensures reliable arc quenching and circuit protection in industrial switchgear applications. Ideal for electrical equipment manufacturers, power utilities, and switchgear exporters seeking IEC 62271-101 compliant components for global market supply.
| 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 the supplier’s IEC 62271‑101 compliance certificate and request a recent insulation‑resistance test report. Ask for the latest factory audit or quality‑management system documentation to confirm that the manufacturing processes meet your project’s requirements. Confirm the exact model number and any optional accessories to avoid mismatches during installation.
Discuss logistics early: clarify whether the shipment will be on FOB or CIF terms, agree on the port of loading in China and the destination port, and confirm the expected lead time for production and dispatch. Payment methods commonly include T/T or L/C; ensure that the payment schedule aligns with your cash‑flow and that any bank charges are understood. Verify whether the supplier offers packaging that meets international shipping standards and protects the vacuum interrupters during transit.
Plan a quality‑control regime that includes pre‑shipment inspection, preferably by a third‑party inspection agency, to check contact integrity, vacuum level and dimensional tolerances. Request the test reports for dielectric strength and vacuum quality, and ensure that the supplier can provide a certificate of conformity. Maintaining proper documentation such as the test certificate, packing list and bill of lading will streamline customs clearance and protect your import transaction.
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When sourcing Td 12kv 1250a 31.5ka Vacuum Interrupter For Vcb for your business, securing the right balance of quality and cost is essential. Hubei Jucro Electric Co., Ltd., a verified supplier based in China, offers this product with key specifications including TD Series Vacuum Interrupter for VCB Application, 12kV Class, CuCr Alloy Contacts (CuCr 75/25), Ceramic Insulating Housing, Bellows-Sealed Wiper Seal, and Approximately 180-220mm contact travel, 100-140mm external diameter (manufacturer standard). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $133.8/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8535.21, making it a staple in the Electric Components sector with strong demand from importing countries worldwide.
Importing Td 12kv 1250a 31.5ka Vacu requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hubei Jucro Electric 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 8535.21 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Td 12kv 1250a 31.5ka Vacu 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 Components category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Td 12kv 1250a 31.5ka Vacu 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 8535.21 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Td 12kv 1250a 31.5ka Vacuum Interrupter For Vcb from Hubei Jucro Electric Co., Ltd. is $133.8/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 Hubei Jucro Electric Co., Ltd. through EximNext.
The supplier, Hubei Jucro Electric Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Td 12kv 1250a 31.5ka Vacu. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Td 12kv 1250a 31.5ka Vacuum Interrupter For Vcb is classified under HS Code 8535.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Td 12kv 1250a 31.5ka Vacu from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hubei Jucro Electric Co., Ltd.. Ensure you have the necessary import licenses for Electric Components products in your destination country.
Yes, Hubei Jucro Electric 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.
The key specifications for Td 12kv 1250a 31.5ka Vacuum Interrupter For Vcb supplied by Hubei Jucro Electric Co., Ltd. include TD Series Vacuum Interrupter for VCB Application, 12kV Class, CuCr Alloy Contacts (CuCr 75/25), Ceramic Insulating Housing, Bellows-Sealed Wiper Seal, and Approximately 180-220mm contact travel, 100-140mm external diameter (manufacturer standard). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hubei Jucro Electric Co., Ltd. offers Td 12kv 1250a 31.5ka Vacu with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Td 12kv 1250a 31.5ka Vacu is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hubei Jucro Electric Co., Ltd. through our platform.
Hubei Jucro Electric Co., Ltd. maintains international quality certifications. These ensure that the Td 12kv 1250a 31.5ka Vacu meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hubei Jucro Electric Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Hubei Jucro Electric Co., Ltd..
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