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High Voltage Power Transmission Porcelain Insulators

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High-Voltage Line Post Porcelain Insulator PS-15 300, 224mm Length 115kv Rated, Ideal Fo Electric Power Transmission

High-Voltage Line Post Porcelain Insulator PS-15 300, 224mm Length 115kv Rated, Ideal Fo Electric Power Transmission

US $ 3.2-4.8 / pieces FOB
100 pieces (MOQ)
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Main Products: High Voltage Transformer, Composite Insulator Material, Electric Porcelain Insulator, Glass Insulator, Electric Power Fittings, Power Equipment, High Voltage Cable, Vacuum Circuit Breaker, Drop Switch, Concrete Electric Pole
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator

High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator

US $ 6-35 / Piece FOB
1 Piece (MOQ)
More
Size of Bearing Capacity : 160KN
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Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2021
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High Voltage Power Transmission Porcelain Insulator

High Voltage Power Transmission Porcelain Insulator

US $ 1-10 / Piece FOB
2 Pieces (MOQ)
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Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Shackle Insulator/Spool Insulator/ Porcelain Spool Insulator for Low/High Voltage Power Transmission Lines

Shackle Insulator/Spool Insulator/ Porcelain Spool Insulator for Low/High Voltage Power Transmission Lines

US $ 0.5 / Piece FOB
100 Pieces (MOQ)
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Technics : Cold Pressing
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Beijing Winner Electric Power Energy Co., Ltd

Beijing, China Since 2022
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High Voltage 11kv ANSI Porcelain Insulator for Power Transmission

High Voltage 11kv ANSI Porcelain Insulator for Power Transmission

US $ 9.99 / Piece FOB
768 Pieces (MOQ)
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Main Products: Porcelain Insulator, Composite Insulator, Glass Insulator
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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10kv 15kv 24kv High Voltage Power Transmission Line Porcelain Post Insulator

10kv 15kv 24kv High Voltage Power Transmission Line Porcelain Post Insulator

US $ 5-15 / Piece FOB
100 Pieces (MOQ)
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Connection Method : Spherical Type
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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ANSI Standard Porcelain Station Post Insulator for High Voltage Power Transmission

ANSI Standard Porcelain Station Post Insulator for High Voltage Power Transmission

US $ 3.8 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Insulator, Composite Insulator, Porcelain Insulator, Glass Insulator, Overhead Line Fitting, Ceramic Insulator, Polymer Insulator, Pole Line Fitting, Poleline Hardware, Transmission Line Fitting
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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Retro porcelain Yellow Cable Clamp Insulator for High Voltage Power Transmission

Retro porcelain Yellow Cable Clamp Insulator for High Voltage Power Transmission

US $ 0.07 / Piece FOB
2,000 Pieces (MOQ)
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Material : Porcelain
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Fuzhou Keruida Electric Porcelain And Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
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High Voltage Porcelain Insulator for Power Transmission with Durable and Weather-Resistant for Outdoor

High Voltage Porcelain Insulator for Power Transmission with Durable and Weather-Resistant for Outdoor

US $ 6-20 / Piece FOB
100 Pieces (MOQ)
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Main Products: Transformer Accessories,Insulation Material,Release Paper, Release Film
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Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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ANSI Class 52-4 High Voltage Porcelain Disc Suspension Insulator for Power Transmission

ANSI Class 52-4 High Voltage Porcelain Disc Suspension Insulator for Power Transmission

US $ 4-5 / Piece FOB
500 Pieces (MOQ)
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Size of Bearing Capacity : 70KN
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator

High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator

US $ 2.3-2.8 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Insulator, Drop-out Fuse, Guy Grip, Crossarm, Pole Mounting Clamp, Suspension Clamp, Ground Rod&Earth Rod, Stranded Wire, Exothermic Welding Powder, Earth Inspection Pit
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Electric Powertek Company Ltd.

Tianjin, China Since 2022
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OEM Pin Type Porcelain Insulator for High Voltage Power Transmission

OEM Pin Type Porcelain Insulator for High Voltage Power Transmission

US $ 50 / Piece FOB
1 Piece (MOQ)
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Size of Bearing Capacity : 40KN
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Suzhou Yunteng Electric Co., Ltd

Jiangsu, China Since 2021
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ANSI 57-2 High Voltage Ceramic/Porcelain Post Insulator Power Transmission Line

ANSI 57-2 High Voltage Ceramic/Porcelain Post Insulator Power Transmission Line

US $ 3-4 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Insulator, Composite Insulator, Porcelain Insulator, Glass Insulator, Overhead Line Fitting, Ceramic Insulator, Polymer Insulator, Pole Line Fitting, Poleline Hardware, Transmission Line Fitting
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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High-Voltage ANSI 56-5 33kv Porcelain Pin Insulators for Power Transmission

High-Voltage ANSI 56-5 33kv Porcelain Pin Insulators for Power Transmission

US $ 2.65-9.89 / Piece FOB
200 Pieces (MOQ)
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Structure : Pin Insulator
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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High Voltage Disc Suspension Porcelain Insulator for Power Transmission Lines

High Voltage Disc Suspension Porcelain Insulator for Power Transmission Lines

US $ 0.1-1 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Various Insulation Materials on Transformers, 3240 Sheet, Fr4 Sheet, Fiberglass Sheet, Cotton Tube Cotton Rod
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Huai'an Jianlong Electrical Technology Co., Ltd

Jiangsu, China Since 2025
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High Voltage Disc Suspension Porcelain Insulator for Power Transmission Lines

High Voltage Disc Suspension Porcelain Insulator for Power Transmission Lines

US $ 0.1-1 / Piece FOB
100 Pieces (MOQ)
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Maximum Voltage : >100KV
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Huai'an Jianlong Electrical Technology Co., Ltd

Jiangsu, China Since 2025
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High Voltage Disc Suspension Porcelain Insulator for Power Transmission Lines, IEC/Ansl Certified

High Voltage Disc Suspension Porcelain Insulator for Power Transmission Lines, IEC/Ansl Certified

US $ 3.8-6.5 / pieces FOB
100 pieces (MOQ)
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Main Products: High Voltage Transformer, Composite Insulator Material, Electric Porcelain Insulator, Glass Insulator, Electric Power Fittings, Power Equipment, High Voltage Cable, Vacuum Circuit Breaker, Drop Switch, Concrete Electric Pole
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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35kv-110kv Porcelain High-Voltage Post Insulator for Power Transmission

35kv-110kv Porcelain High-Voltage Post Insulator for Power Transmission

US $ 9-10 / Piece FOB
200 Pieces (MOQ)
More
Certification : CE, ISO9001
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Fuzhou Keruida Electric Porcelain And Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
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High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator

High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator

US $ 0.1-0.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Power Equipment, Power Accessories, Galvanized Coil, Steel Products, Outdoor Pre-Packaged Substation, Photovoltaic in Situ Boost Substation
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Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
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High Voltage Power Transmission Disc Type Ceramic/ Porcelain Insulator

High Voltage Power Transmission Disc Type Ceramic/ Porcelain Insulator

US $ 3-4 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : CCC, CE, ISO9001
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Audited Supplier
Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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Related Videos
  • What is High-Voltage Line Post Porcelain Insulator PS-15 300, 224mm Length 115kv Rated, Ideal Fo Electric Power Transmission
    What is High-Voltage Line Post Porcelain Insulator PS-15 300, 224mm Length 115kv Rated, Ideal Fo Electric Power Transmission
    US $ 3.2-4.8 /pieces
    100 pieces (MOQ)
    Contact Supplier
  • What is High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator
    What is High Voltage Power Transmission Line 12kv-72.5kv Solid-Core Post Porcelain Insulator
    US $ 6-35 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High Voltage Power Transmission Porcelain Insulator
    What is High Voltage Power Transmission Porcelain Insulator
    US $ 1-10 /Piece
    2 Pieces (MOQ)
    Contact Supplier
  • What is Shackle Insulator/Spool Insulator/ Porcelain Spool Insulator for Low/High Voltage Power Transmission Lines
    What is Shackle Insulator/Spool Insulator/ Porcelain Spool Insulator for Low/High Voltage Power Transmission Lines
    US $ 0.5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
High Voltage ANSI 56-1 Porcelain Insulator for Power Transmission

High Voltage ANSI 56-1 Porcelain Insulator for Power Transmission

US $ 2.65-9.89 / Piece FOB
200 Pieces (MOQ)
More
Main Products: Porcelain Insulator, Composite Insulator, Glass Insulator
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Audited Supplier
Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
Chat Now Send Inquiry
High Voltage Porcelain Insulator for Power Transmission Lines

High Voltage Porcelain Insulator for Power Transmission Lines

US $ 0.78-1.39 / Piece FOB
200 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Audited Supplier
Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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High Voltage 33kv Porcelain Disc Insulator for Power Transmission

High Voltage 33kv Porcelain Disc Insulator for Power Transmission

US $ 3.99 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Porcelain Insulator, Composite Insulator, Glass Insulator
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Audited Supplier
Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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About High Voltage Power Transmission Porcelain Insulators FAQ

  • QWhat benefits do manufacturers offer when sourcing insulators for Electrical & Electronics needs?

    The High Voltage Power Transmission Porcelain Insulators is included in our comprehensive Insulator range.Manufacturers of electrical insulators provide custom solutions, competitive pricing, and timely delivery to meet varying industry demands. Partnering with a leading manufacturer ensures product quality, technical support, and flexibility in customization.

  • QCan I rely on Chinese suppliers for high-quality electrical insulators?

    The High Voltage Power Transmission Porcelain Insulators is a top choice in our Insulator collection.With dedicated testing facilities and advanced manufacturing processes, Chinese suppliers can deliver high-quality electrical insulators that meet industry standards. Conduct due diligence, request samples, and partner with established suppliers to ensure product reliability.

  • QWhat are the main types of insulators used in Electrical & Electronics applications?

    Upgrade your Insulator with the elegant and durable High Voltage Power Transmission Porcelain Insulators.Insulators commonly used in Electrical & Electronics include but are not limited to porcelain, glass, polymer, and ceramic types, each with specific insulation properties. A well-known manufacturer can assist in selecting the suitable insulator as per your requirements.

Porcelain Insulator with High Dielectric Strength and 20kv Voltage Rating for Power Transmission

Porcelain Insulator with High Dielectric Strength and 20kv Voltage Rating for Power Transmission

US $ 6-20 / Piece FOB
100 Pieces (MOQ)
More
Connection Method : Trough Type
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Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Porcelain Spool Insulator for High Voltage Power Transmission Lines

Porcelain Spool Insulator for High Voltage Power Transmission Lines

US $ 1 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Distribution Transformer; Lightning Arrestor; Insulator; Circuit Breaker; Electric Power Fitting
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High Voltage Porcelain Insulator for Reliable Power Transmission

High Voltage Porcelain Insulator for Reliable Power Transmission

US $ 1 / Piece FOB
10 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High Voltage Disc Suspension Porcelain Insulator for Power Transmission Lines, IEC/ANSI Certified

High Voltage Disc Suspension Porcelain Insulator for Power Transmission Lines, IEC/ANSI Certified

US $ 3.9-6.5 / pieces FOB
100 pieces (MOQ)
More
Main Products: High Voltage Transformer, Composite Insulator Material, Electric Porcelain Insulator, Glass Insulator, Electric Power Fittings, Power Equipment, High Voltage Cable, Vacuum Circuit Breaker, Drop Switch, Concrete Electric Pole
Contact Supplier
Audited Supplier
Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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High-Voltage 11kv Pin Porcelain Insulator for Reliable Power Transmission

High-Voltage 11kv Pin Porcelain Insulator for Reliable Power Transmission

US $ 1.79 / Piece FOB
7,500 Pieces (MOQ)
More
Certification : ISO9001
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Audited Supplier
Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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High Voltage Ceramic Porcelain Insulator for Power Transmission

High Voltage Ceramic Porcelain Insulator for Power Transmission

US $ 4.49-6.13 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Ceramic plastic lamp holder, ceramic fuse, insulator, knife switch.
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Fuzhou Sansheng Industry and Trade Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2024
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High Voltage Power Transmission Line Solid-Core Post Porcelain Insulator

High Voltage Power Transmission Line Solid-Core Post Porcelain Insulator

US $ 50 / Piece FOB
1 Piece (MOQ)
More
Material : Porcelain
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Suzhou Yunteng Electric Co., Ltd

Jiangsu, China Since 2021
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Post Porcelain Insulator for High Voltage Power Transmission Porcelain Line Post Type Ceramic Insulator

Post Porcelain Insulator for High Voltage Power Transmission Porcelain Line Post Type Ceramic Insulator

US $ 15-36 / Piece FOB
1 Piece (MOQ)
More
Main Products: Porcelain Insulator, Ceramic Insulator
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Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2021
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IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1

IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Structure : Antifouling Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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Insulator Pin Hot-DIP Galvanized Steel with Nylon Thread Hot Sale

Insulator Pin Hot-DIP Galvanized Steel with Nylon Thread Hot Sale

US $ 1.2-3.99 / Piece FOB
1 Piece (MOQ)
More
Main Products: Metal Casting, Drop Attachments, Earth Anchors, Grounding Hardware, Poleline Hardware, Banding, Aerial Drop Hardware, Wall Anchors, Steneds, Fasteners
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Baoding Lanlong Iron Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
Chat Now Send Inquiry
Chinese Factory Durable Glass Insulator Designed for High Voltage Applications U120b

Chinese Factory Durable Glass Insulator Designed for High Voltage Applications U120b

100 Pieces (MOQ)
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Size of Bearing Capacity : 160KN
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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High Voltage Suspension U40b Glass Insulator for Power Lines

High Voltage Suspension U40b Glass Insulator for Power Lines

100 Pieces (MOQ)
More
Main Products: Glass Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS

Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS

100 Pieces (MOQ)
More
Type : B Type Insulator
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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