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Overhead Power Line Electrical Porcelain Disc Insulator
US$3.50
1-4,999 Pieces
US$3.30
5,000+ Pieces
Sample price:US$3.50/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltageMaterial
PorcelainModel NO.
52-3Structure
Suspension InsulatorType
A Type InsulatorUsage
InsulationConnection Method
Trough TypeSize of Bearing Capacity
100KNCertification
ISO9001Color
RedProduct Material
Porcelain Disc InsulatoeMain Distance
165 - 279Mechanical Pressure Strength
5-10knPower-Frequency Puncture Voltage
80 90 110kvTransport Package
1 Set Drop out Fuse/Wooden CartonSpecification
H146, D254Trademark
L&s or according to customers requirementsOrigin
Wen Zhou, Zhe Jiang, ChinaHS Code
85462090Production Capacity
50000pieces/YearKey features
ANSI C29.1 Compliance: Meets ANSI C29.1, C29.2A, and C29.2B standards for high-voltage applications.
High Mechanical Strength: Mechanical failing load ranges from 44kN to 111kN depending on the model.
Superior Porcelain Quality: Made from thoroughly vitrified porcelain with smooth, defect-free surfaces.
ISO9001 Certified: Manufacturing process certified under ISO9001 quality management standards.
Versatile Connection Types: Available in Ball Socket and Clevis Tongue types for flexible installation.
Customization Support: OEM and ODM services available for material and main distance customization.
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: ≤8.74h 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 are the voltage ratings for this insulator?
A:
The voltage rating ranges from 6KV to 33KV, covering ANSI Class 52-1 to 52-5.
Q:What materials are used in the insulator?
A:
The insulator is made of high-quality porcelain with metal accessories, ensuring sound vitrification and durability.
Q:What is the mechanical failing load capacity?
A:
The mechanical failing load varies by model, ranging from 44kN to 111kN.
Q:Does the manufacturer offer OEM/ODM services?
A:
Yes, OEM and ODM services are available, allowing for customization of product material and main distance.
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.
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