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The HVD8/LW8-40.5 SF6 circuit breaker is a three‑pole, 50 Hz outdoor unit designed for 40.5 kV power transmission and distribution systems. It employs sulfur hexafluoride gas as the dielectric and interrupting medium, housed in a steel enclosure with a copper current path. IEC 62271 compliance is stated, ensuring the breaker meets the international high‑voltage switchgear standard. Export‑ready palletised packaging is included for seamless international shipping.
SF6 gas provides a very high dielectric strength and rapid arc quenching, making it the industry choice for medium‑to‑high voltage applications. The steel enclosure gives mechanical robustness, while the copper conductors guarantee low‑loss current flow. Typical SF6 breakers of this class are oil‑free, have a breaking capacity around 31.5 kA and operate reliably over a temperature range of - 25 °C to +55 °C. Standard dimensions are roughly 1500 mm × 800 mm × 600 mm, allowing integration into conventional substation racks.
These breakers are commonly installed in grid substations, power‑plant switchyards and large industrial electrical networks, where utilities and EPC contractors require dependable short‑circuit protection and load switching. Buyers should request the minimum order quantity, lead‑time and preferred Incoterms such as FOB or CIF before placing an order. The supplier is listed as an imported tier with a harbor trust rating, but no response history is recorded, so confirming communication channels is advisable.
| Material | SF6 Gas (Sulfur Hexafluoride) with Steel Enclosure and Copper Current Path |
| Rated Voltage | 40.5 kV (medium‑high voltage category) |
| Number of Poles | Three‑pole |
| Frequency | 50 Hz AC |
| Standard Compliance | IEC 62271 (standard for high‑voltage switchgear) |
| Typical Breaking Capacity (typical) | Up to 31.5 kA |
| Typical Insulation Level (typical) | 30 kV/mm dielectric strength |
| Typical Operating Temperature Range (typical) | -25 °C to +55 °C |
| Typical Dimensions (typical) | Height approx 1500 mm, Width approx 800 mm, Depth approx 600 mm |
| Packaging | Export‑ready palletised packaging |
Hubei Jucro Electric Co., Ltd. is located in the Daqiao Industrial Zone, Qiaobian Town, Dianjun District, Yichang, Hubei, China, postal code 443009. The company is classified as an imported tier supplier and holds a harbor trust tier, although its response rate is currently recorded as 0 % with no average response time logged.
The firm offers the HVD8/LW8-40.5 SF6 circuit breaker described in the listing, highlighting IEC 62271 compliance and export‑ready packaging. No additional certification details, production capacity or client references are provided in the source data, so buyers should request any required documentation directly from the supplier.
The HVD8/LW8-40.5 SF6 circuit breaker is a three-pole, 50 Hz outdoor high-voltage switchgear unit rated for 40.5 kV power transmission and distribution systems. Utilizing sulfur hexafluoride gas as the dielectric and interrupting medium, this breaker delivers reliable short-circuit protection and load switching for utility-scale electrical infrastructure. Widely specified across grid substations, power plants, and industrial electrical networks, SF6 breaker technology remains the global standard for medium-to-high voltage applications. Export-ready packaging and IEC 62271 compliance ensure seamless integration into international markets.
| 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, importers should verify the IEC 62271 certification, confirm that the SF6 gas handling procedures meet local regulations, and request any material test reports the supplier can provide. Checking the exact model number HVD8/LW8-40.5 against the specification sheet helps avoid mismatches.
Logistics considerations include confirming the expected lead time, which is not disclosed in the listing, and agreeing on Incoterms such as FOB, CIF or DDP that suit the buyer’s shipping strategy. Payment terms are also not stated, so discuss options such as T/T or L/C with the supplier in advance.
Quality assurance steps should involve arranging a pre‑shipment factory inspection, requesting third‑party test reports for dielectric strength and breaking capacity, and ensuring that the shipment includes a Certificate of Conformity and a test certificate for the SF6 gas charge. These documents help guarantee that the breaker meets the required performance standards.
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When sourcing Sf6 Circuit Breaker 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 HVD8 / LW8-40.5 Outdoor High-Voltage SF6 Circuit Breaker, Three-Pole AC 50 Hz, 40.5 kV, and 50 Hz. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $6980/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8535.30, making it a staple in the Electric Circuit Breakers sector with strong demand from importing countries worldwide.
Importing Sf6 Circuit Breaker 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 8535.30 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Sf6 Circuit Breaker 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 import export marketplace. Start your sourcing journey today.
Importing Sf6 Circuit Breaker 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 8535.30 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 Sf6 Circuit Breaker from Hubei Jucro Electric Co., Ltd. is $6980/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 Sf6 Circuit Breaker. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Sf6 Circuit Breaker is classified under HS Code 8535.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Sf6 Circuit Breaker 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 Circuit Breakers 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 Sf6 Circuit Breaker supplied by Hubei Jucro Electric Co., Ltd. include HVD8 / LW8-40.5 Outdoor High-Voltage SF6 Circuit Breaker, Three-Pole AC 50 Hz, 40.5 kV, and 50 Hz. 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 Sf6 Circuit Breaker with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Sf6 Circuit Breaker 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 Sf6 Circuit Breaker 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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