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11kv 10kn Silicon Rubber Composite Polymer Pin Insulator
US$6.90
1-999 Pieces
US$6.00
1,000+ Pieces
Sample price:US$6.90/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltageMaterial
Composite PolymerModel NO.
FPQStructure
Pin InsulatorType
B Type InsulatorUsage
High Voltage Power Transmission, Insulation, Electrical InstallationConnection Method
Spherical TypeSize of Bearing Capacity
12.5Certification
ISO9001, Type TestColor
RedBrand
L&RStud
22mmHead
AluminumHousing
Htv Silicone RubberTransport Package
Carton or as RequireSpecification
see below sheetTrademark
L&ROrigin
Wenzhou, ChinaHS Code
8546900000Production Capacity
60000/MonthKey features
High Voltage Performance: Rated for 11kV with 10KN bending load, suitable for high voltage power transmission.
Superior Material Properties: Made of HTV Silicone Rubber with good hydrophobicity, anti-aging, and shock resistance.
Porcelain Replacement Design: Top and base outlines match porcelain-pin types for easy exchange and installation.
Global Service Experience: Supplied to electrical networks in over 20 countries since 2005.
Strict Quality Control: Complies with IEC, BS, ANSI standards with traceable data and advanced testing.
Lightweight & Durable: Light weight design with strong mechanical strength and brittle-failure proof.
Certified Manufacturer: ISO9001 certified with Type Test reports ensuring high quality standards.
Customization Support: OEM/ODM services available with customizable stud and head options.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-07-30 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤8.65h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryL&R ELECTRIC GROUP CO., LTD. is identified as a China-based manufacturer established in 2015, with 77 employees, a 20,000 m² manufacturing plant, and more than 10 production lines. Its product scope includes electrical power and hardware components such as fuse links, clamps, surge arresters, and related accessories. The supplier reports OHSAS18001:2007 and other management-system certifications, 11–20 quality-control staff, and export sales representing 71%–90% of total sales. It states that it seeks worldwide sales-agent and maintenance partners, indicating an intended international service network, but actual after-sales coverage is not confirmed. Evidence of overseas trade exists through one recorded Kenyan buyer and three transactions, while broader customer references, customization capability, financial credibility, and innovation capacity remain insufficiently documented.
Supplier typeThe supplier is described as both a trade company and a manufacturer, while the formal entity record identifies L&R ELECTRIC GROUP CO., LTD. as a manufacturer and limited company in China. Its stated products and manufacturing-site information support a manufacturing role, despite the conflicting trade-company classification in the basic information.
CertificationsThe supplier reports holding an OHSAS18001:2007 certificate and additional unspecified certifications. This provides explicit evidence of at least one occupational health and safety management certification, although the other certifications are not identified.
Production capacityThe supplier reports a 20,000 m² manufacturing plant, more than 10 production lines, 77 employees, 11–20 quality-control staff, and one-month order fulfillment in both peak and off-peak seasons. These figures explicitly support substantial production infrastructure and stated delivery capacity, although actual capacity utilization and output verification are not provided.
Client casesThe supplier reports Africa as a primary export market and the trade records show one Kenyan buyer, SHOWAN LIMITED, associated with three recorded fuse-link transactions in January 2025. This demonstrates at least one identifiable overseas buyer case, but the evidence is limited and does not establish a broad, well-verified customer portfolio.
Product Q&A
Q:What is the rated voltage and mechanical load?
A:
The rated voltage is 11kV and the rated mechanical bending load is 10KN.
Q:What materials are used for the insulator?
A:
It is made of Composite Polymer, specifically HTV Silicone Rubber for the housing.
Q:Can this insulator replace porcelain types?
A:
Yes, the installation outline of the top and base is the same size as porcelain-pin types.
Q:What certifications does the product have?
A:
The product is ISO9001 certified and has passed Type Tests complying with IEC, BS, and ANSI standards.
Q:What are the payment terms?
A:
Payment terms include LC, T/T, D/P, PayPal, and Western Union.
Send Inquiry
*To:
L&R ELECTRIC GROUP CO., LTD.
L&R ELECTRIC GROUP CO., LTD.*Content:
Supplier replies will be sent to your registered email
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