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Porcelain Power Line Insulators

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RM-1 Pin Type Low Voltage Power Line Telegraph Porcelain Insulator 10kn

RM-1 Pin Type Low Voltage Power Line Telegraph Porcelain Insulator 10kn

US $ 0.19-0.22 / Piece FOB
200 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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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)
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Application : High-voltage
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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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ANSI Class 1617 Series Professional Outdoor Power Line Porcelain Ceramic Shackle Insulator

ANSI Class 1617 Series Professional Outdoor Power Line Porcelain Ceramic Shackle Insulator

US $ 1 / Piece FOB
10 Pieces (MOQ)
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Main Products: Pole Line Hardware, Utility Pole Hardware, Preformed Line Products, Electrical Pole Parts, Guy Wire, Ceramic Insulator, Anchor Clamp, Pole Clamp, Cable Lug, Polymer Insulator
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Epicor Power Technology Co., Ltd.

Tianjin, China Since 2025
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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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Structure : Suspension Insulator
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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Professional Outdoor Power Line Use Porcelain Reel Spool Insulator / Ceramic Shackle Insulator

Professional Outdoor Power Line Use Porcelain Reel Spool Insulator / Ceramic Shackle Insulator

US $ 1.2-25 / Piece FOB
500 Pieces (MOQ)
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Main Products: Surge Arrester, Fuse Cutout, Insulator, Disconnect Switch, Vacuum Circuit Breaker, Circuit Breaker, Switchgear, Terminals, Junction Box, Isolation Switch
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Baoding Sihedan Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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Transmission Power Line 11kv Porcelain Insulator P-11-Y with Pin Spindle

Transmission Power Line 11kv Porcelain Insulator P-11-Y with Pin Spindle

US $ 3-5 / Piece FOB
50 Pieces (MOQ)
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Certification : ISO9001
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, 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)
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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 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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U120bp 120kN Fog Resistant Porcelain Insulator for Power Lines

U120bp 120kN Fog Resistant Porcelain Insulator for Power Lines

US $ 4-5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Porcelain Insulators, Composite Insualtors, Glass Insulators, Suspension Insulator, Line Post Insulators, Station Post Insulators, Shackle Insulators, Pin Insulators, Strain Insulators
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Porcelain Spool/Shackle Insulator with D Iron for Low/High Voltage Power Lines

Porcelain Spool/Shackle Insulator with D Iron for Low/High Voltage Power Lines

US $ 0.29 / 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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ANSI 55-2 Porcelain/ Ceramic Pin Insulator for High Voltage Power Line

ANSI 55-2 Porcelain/ Ceramic Pin Insulator for High Voltage Power 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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Reliable Outdoor Porcelain Insulator for High-Voltage Power Lines

Reliable Outdoor Porcelain Insulator for High-Voltage Power Lines

US $ 5-500 / Piece FOB
10 Pieces (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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Insulator Fuse Isolation Switch Other Hardware Accessories Electric Power Fitting Transformer
Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
High-Performance Porcelain Ceramic Line Post Insulator for Power Systems

High-Performance Porcelain Ceramic Line Post Insulator for Power Systems

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
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Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, 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
Application : High-voltage
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Electric Powertek Company Ltd.

Tianjin, China Since 2022
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High Volage Brown Line Post Porcelain Insulators Electric Power Accessories Ceramic Insulators

High Volage Brown Line Post Porcelain Insulators Electric Power Accessories Ceramic Insulators

US $ 3-8.25 / Piece FOB
200 Pieces (MOQ)
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Main Products: Porcelain Insulator, Disc Insulator, Suspension Insulator, Pin Insulator, Glass Insulator, Composite Insulator
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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High-Quality Porcelain Pin Insulators 110kv - Weather-Resistant for Overhead Power Lines

High-Quality Porcelain Pin Insulators 110kv - Weather-Resistant for Overhead Power Lines

US $ 2.5-2.7 / Piece FOB
500 Pieces (MOQ)
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Connection Method : Spherical Type
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Hangzhou Tailun Electric Power Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Insulator Caps Porcelain Disc Suspension Insulator Q70 High Voltage Power Line

Insulator Caps Porcelain Disc Suspension Insulator Q70 High Voltage Power Line

US $ 1-2 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Transmission Line Fitting
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Songguang (Hebei) Electric Power Equipment Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2023
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Transmission Power Line 11kv Porcelain Insulator P-11-Y with Pin Spindle

Transmission Power Line 11kv Porcelain Insulator P-11-Y with Pin Spindle

US $ 15-25 / Piece FOB
500 Pieces (MOQ)
More
Material : Porcelain
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Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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Kodery Pin Post Porcelain Insulator for 24kv Power Line

Kodery Pin Post Porcelain Insulator for 24kv Power Line

US $ 15-25 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Box Substation, Three Boxes, High Voltage Switchgear Assembly, Low Voltage Switchgear Assembly, Cable Branch Box, Switching Station, Insulator, Load Switch, Mechanism, Outdoor Mobile Power Supply
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ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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210kN IEC Standard High Voltage Suspension U210blp Porcelain Insulator for Power Lines

210kN IEC Standard High Voltage Suspension U210blp Porcelain Insulator for Power Lines

US $ 3-4 / Piece FOB
100 Pieces (MOQ)
More
Size of Bearing Capacity : 210KN
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Related Videos
  • What is RM-1 Pin Type Low Voltage Power Line Telegraph Porcelain Insulator 10kn
    What is RM-1 Pin Type Low Voltage Power Line Telegraph Porcelain Insulator 10kn
    US $ 0.19-0.22 /Piece
    200 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 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 Porcelain Spool Insulator for High Voltage Power Transmission Lines
    What is Porcelain Spool Insulator for High Voltage Power Transmission Lines
    US $ 1 /Piece
    10 Pieces (MOQ)
    Contact Supplier
High-Quality Porcelain Post Insulators for Overhead Power Lines

High-Quality Porcelain Post Insulators for Overhead Power Lines

US $ 7.5-36 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Vacuum Circuit Breaker, Surge Arrester, Fuse Cutout, Polymer Insulator, Isolate Disconnector, Power Electrical Fitting, Cable Wire Terminals, Aerial Electrical Fittings, Strapping Band, LED Light
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Ningbo Jecsany Electrical Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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54-1 High Voltage Overhead Power Pole Line Guy Strain Porcelain Electrical Insulators

54-1 High Voltage Overhead Power Pole Line Guy Strain Porcelain Electrical Insulators

US $ 2-5 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation
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Hangzhou Wonder Hardware Manufacturing Co., Ltd.

Zhejiang, China Since 2023
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ED-2 ANSI Professional Outdoor Power Line Use Porcelain Reel Spool Insulator / Ceramic Shackle Insulator

ED-2 ANSI Professional Outdoor Power Line Use Porcelain Reel Spool Insulator / Ceramic Shackle Insulator

US $ 0.18-0.58 / Piece FOB
1,668 Pieces (MOQ)
More
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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About Porcelain Power Line Insulators FAQ

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

    The Porcelain Power Line Insulators is included in our comprehensive Insulator range.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 Porcelain Power Line 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.

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

    The Porcelain Power Line 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.

ANSI Porcelain/Ceramic Suspension Insulator in Power Transmission Line

ANSI Porcelain/Ceramic Suspension Insulator in Power Transmission Line

US $ 3-5 / Piece FOB
1,000 Pieces (MOQ)
More
Certification : CE, ISO9001
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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Post Type Porcelain Insulator for Outdoor High Voltage Power Line Ceramic Insulators

Post Type Porcelain Insulator for Outdoor High Voltage Power Line Ceramic Insulators

US $ 2.5-18 / Piece FOB
1 Piece (MOQ)
More
Main Products: Steel Tower, Transmission Tower, Steel Pole, Steel Structure, Lighting Pole, Steel Granting, Telecom Tower, Lattice Tower, Monopole, Substation Structure
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Chongqing Zexing Electrical Equipment Co., Ltd.

Chongqing, China Since 2023
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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)
More
Structure : Post Insulator
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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High-Quality Porcelain Line Post Insulators for Power Systems

High-Quality Porcelain Line Post Insulators for Power Systems

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Polymer Insulator, Composite Indsulator, Lightning Arrester, Varistor, Connecter, Fuse Cutout, Isolating Switch, Cable Station Clamp, Terminals, Insulator Fittings
Contact Supplier
Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
33kv High Voltage Power Line ANSI Standard Post Insulator porcelain Insulator

33kv High Voltage Power Line ANSI Standard Post Insulator porcelain Insulator

US $ 5-25 / Set FOB
1 Set (MOQ)
More
Application : High-voltage
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Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2021
Chat Now Send Inquiry
Customizable High-Voltage Porcelain Insulator Reliable Suspension Insulator for Electrical Power Lines

Customizable High-Voltage Porcelain Insulator Reliable Suspension Insulator for Electrical Power Lines

US $ 6-20 / Piece FOB
100 Pieces (MOQ)
More
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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High Voltage Composite Porcelain Insulators for Power Lines

High Voltage Composite Porcelain Insulators for Power Lines

US $ 0.59 / Piece FOB
200 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
Chat Now Send Inquiry
High Voltage Electrical Ceramic 33 Kv P-33-Y Pin Porcelain Insulator for Power Lines

High Voltage Electrical Ceramic 33 Kv P-33-Y Pin Porcelain Insulator for Power Lines

US $ 3-5 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Glass Insulator, Insulator, Porcelain Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
Chat Now Send Inquiry
U100blp 100kN Fog Resistant Porcelain Insulator for Power Lines

U100blp 100kN Fog Resistant Porcelain Insulator for Power Lines

US $ 4-5 / Piece FOB
100 Pieces (MOQ)
More
Material : Porcelain
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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 10kv Power Ceramic Post Insulator Outdoor Support Line Needle Type Porcelain Bottle

High Voltage 10kv Power Ceramic Post Insulator Outdoor Support Line Needle Type Porcelain Bottle

US $ 16.9-19.9 / Piece FOB
1 Piece (MOQ)
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Main Products: Lawn Mower, Transformer, Insulator, Bird Prevention Equipment, Crusher, Electric Tricycle, Electric Tool, Lamp, Security Tool, Phone
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Hunan Huiguang Xinte Technology Co., Ltd

Hunan, China Since 2024
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High Voltage ANSI 57-3 Ceramic Porcelain Power Line Post Insulator

High Voltage ANSI 57-3 Ceramic Porcelain Power Line Post Insulator

US $ 3-4 / Piece FOB
1,000 Pieces (MOQ)
More
Size of Bearing Capacity : 70KN
Contact Supplier
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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Insulator Caps Porcelain Disc Suspension Insulator Q70 High Voltage Power Line

Insulator Caps Porcelain Disc Suspension Insulator Q70 High Voltage Power Line

US $ 1.07-3.57 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Cattle Crush, Sheep Hurdle, Sheep Fence
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Qingdao Marink Enterprise Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2010
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High Quality Power Line Hardware 54 Series Electrical Porcelain Stay Insulator for Sale

High Quality Power Line Hardware 54 Series Electrical Porcelain Stay Insulator for Sale

US $ 0.5-0.8 / pieces FOB
500 pieces (MOQ)
More
Structure : Suspension Insulator
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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