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High Voltage Ceramic Insulators

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ANSI 55-2 Porcelain / Ceramic Pin Insulator for High Voltage Transmission Line

ANSI 55-2 Porcelain / Ceramic Pin Insulator for High Voltage Transmission Line

US $ 0.5-10 / Piece FOB
500 Pieces (MOQ)
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Main Products: Porcelain Insulators, Polymeric Insulators, Glass Insulators, Bushings, Metal Fittings
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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132kv High Voltage Ceramic Outdoor Porcelain Post Insulator for Substation

132kv High Voltage Ceramic Outdoor Porcelain Post Insulator for Substation

US $ 15-200 / Piece FOB
500 Pieces (MOQ)
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Application : High-voltage, High-temperature
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Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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High Voltage Porcelain Insulator Ceramic Insulator Glass Insulator Composite Insulator Polymeric Silicone Rubber Insulator 11kv 33kv Disc Tension Cap

High Voltage Porcelain Insulator Ceramic Insulator Glass Insulator Composite Insulator Polymeric Silicone Rubber Insulator 11kv 33kv Disc Tension Cap

US $ 4.3 / Piece FOB
200 Pieces (MOQ)
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Main Products: Lampholder, Insulator, Electrical Fitting, LED Lighting, Line Fitting, High Voltage Products, Electrical Accessories, Fuse Cutout, LED Luminaire, Lamp Base
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Fuzhou Colmate Electric Co., Ltd.

Fujian, China Since 2009
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High Voltage Outdoor Station Post Ceramic Insulator ANSI Tr-214

High Voltage Outdoor Station Post Ceramic Insulator ANSI Tr-214

US $ 10-59 / Piece FOB
200 Pieces (MOQ)
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Application : High-voltage
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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500kv Ultra-High Voltage Suspension Insulators - Breakage-Resistant Ceramic CE Marked, Weatherproof for Cross-Border Power Transmission

500kv Ultra-High Voltage Suspension Insulators - Breakage-Resistant Ceramic CE Marked, Weatherproof for Cross-Border Power Transmission

US $ 2.5-2.7 / Piece FOB
500 Pieces (MOQ)
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Main Products: Glass Insulator, Polymer Insulator, Surge Arrester
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Hangzhou Tailun Electric Power Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Xinghai High Voltage Insulators U210b 210kn Disc Ball Antipollution Suspension Ceramic Porcelain Insulator Manufacturer

Xinghai High Voltage Insulators U210b 210kn Disc Ball Antipollution Suspension Ceramic Porcelain Insulator Manufacturer

US $ 4.6-13.8 / Piece FOB
1 Piece (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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Custom Industrial High Voltage Al2O3 Alumina Aluminum Oxide Electrical Ceramic Insulator Tube

Custom Industrial High Voltage Al2O3 Alumina Aluminum Oxide Electrical Ceramic Insulator Tube

US $ 0.1-50 / Piece FOB
100 Pieces (MOQ)
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Main Products: Metallized Ceramics, Ceramic Substrates, Pepper Mill Mechanism, Pepper Grinder Mechanism, Ceramic Parts, Precision Ceramics, Zirconia Ceramics, Ceramic Insulators, Silicon Nitride Ceramics, Aluminum Nitride Ceamics
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SHENZHEN JINGHUI INDUSTRY LIMITED

Guangdong, China Since 2020
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20kv Ceramic Insulator 20NF 250 High Voltage Insulator

20kv Ceramic Insulator 20NF 250 High Voltage Insulator

US $ 5-300 / Piece FOB
1 Piece (MOQ)
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Material : Porcelain
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Zhejiang Luoke Power Technology Co. Ltd

Zhejiang, China Since 2022
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120kv High Voltage 120kN Load U120b 146 Power System Ceramic Insulator

120kv High Voltage 120kN Load U120b 146 Power System Ceramic Insulator

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

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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High Voltage Outdoor Disc Suspension Porcelain Insulator Ceramic Insulator

High Voltage Outdoor Disc Suspension Porcelain Insulator Ceramic Insulator

US $ 5.5-5.9 / Piece FOB
100 Pieces (MOQ)
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Material : Porcelain
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Beijing Winner Electric Power Energy Co., Ltd

Beijing, China Since 2022
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Factory Price Fxbw4 - Three-Phase High Voltage Series Epoxy Suspension Outdoor Porcelain/Ceramic/Glass Composite Insulator

Factory Price Fxbw4 - Three-Phase High Voltage Series Epoxy Suspension Outdoor Porcelain/Ceramic/Glass Composite Insulator

US $ 10-20 / Piece FOB
1 Piece (MOQ)
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Main Products: Voltage Transformer, Drop-out Fuse Cutout, Lightning Arrester, Vacuum Circuit Breaker, Switchgear
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Ceramic Post Insulator for High Voltage Line

Ceramic Post Insulator for High Voltage Line

US $ 4.1-4.2 / Piece FOB
30 Pieces (MOQ)
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Usage : Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
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Shandong Zhifeng Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
Ceramic Pin Insulator for High Voltage Lines

Ceramic Pin Insulator for High Voltage Lines

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, Power Fittings, Switchgear, Steel Structures, Earthing Materials, Stay Assembly
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Baoding Sihedan Electric Technology Co., Ltd.

Hebei, China Since 2025
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ANSI 52-5 Porcelain Suspension Insulaor/Ceramic Insulator for High Voltage Transmission Line

ANSI 52-5 Porcelain Suspension Insulaor/Ceramic Insulator for High Voltage Transmission Line

US $ 6 / Piece FOB
1,000 Pieces (MOQ)
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Usage : High Voltage Power Transmission
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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33kv Ceramic Pin Type Porcelain Insulator for High Voltage

33kv Ceramic Pin Type Porcelain Insulator for High Voltage

US $ 1.5-2.5 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Electric power fitting, Socket Eye, Dead End Loop Clamp, Strain Clamp, Lead Pin, Cross arm, glass insulator, Polymer Insulator, Anchor Rod, Thimble Eye
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Hebei Sali Electric Equipment Manufacturing Co., Ltd

Manufacturer/Factory

Hebei, China Since 2022
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18mm Vintage Ceramic Grey Cable Clamp Insulator for High Voltage Power Transmission

18mm Vintage Ceramic Grey Cable Clamp Insulator for High Voltage Power Transmission

US $ 0.07 / Piece FOB
2,000 Pieces (MOQ)
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Size of Bearing Capacity : 40KN
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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 Pin Porcelain Disc Insulator with Cap and Pin/Ceramic Suspension Type Insulator

High Voltage Pin Porcelain Disc Insulator with Cap and Pin/Ceramic Suspension Type Insulator

US $ 2.5-18 / Piece FOB
1 Piece (MOQ)
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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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P-15-Y Pin Type Porcelain Ceramic Insulator for High Voltage

P-15-Y Pin Type Porcelain Ceramic Insulator for High Voltage

US $ 2.8-4 / Piece FOB
200 Pieces (MOQ)
More
Type : A Type Insulator
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Jiangxi New Electric CO., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Advanced Technology High Voltage Electrical Porcelain Insulators Steatite Ceramic Parts

Advanced Technology High Voltage Electrical Porcelain Insulators Steatite Ceramic Parts

US $ 0.5-8 / Piece FOB
100 Pieces (MOQ)
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Main Products: Ceramic Tube, Ceramic Crucible, Ceramic Rod, Ceramic Plate, Quartz Glass, Ceramic Ignition Electrode, Ceramic Foam Filter, Honeycomb Ceramic, Textile Ceramics, Solenoid Valve
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Shanghai Yunnuo Industrial Co., Ltd.

Shanghai, China Since 2021
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Factory Direct Sales P-11-Y Vertical Ceramic Porcelain Pin Insulator for High Voltage

Factory Direct Sales P-11-Y Vertical Ceramic Porcelain Pin Insulator for High Voltage

US $ 2.2-2.3 / Piece FOB
1 Piece (MOQ)
More
Type : A Type Insulator
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Yangzhou M. T. New Energy & Lighting Group Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Related Videos
  • What is 132kv High Voltage Ceramic Outdoor Porcelain Post Insulator for Substation
    What is 132kv High Voltage Ceramic Outdoor Porcelain Post Insulator for Substation
    US $ 15-200 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • What is High Voltage Porcelain Insulator Ceramic Insulator Glass Insulator Composite Insulator Polymeric Silicone Rubber Insulator 11kv 33kv Disc Tension Cap
    What is High Voltage Porcelain Insulator Ceramic Insulator Glass Insulator Composite Insulator Polymeric Silicone Rubber Insulator 11kv 33kv Disc Tension Cap
    US $ 4.3 /Piece
    200 Pieces (MOQ)
    Contact Supplier
  • What is High Voltage Outdoor Station Post Ceramic Insulator ANSI Tr-214
    What is High Voltage Outdoor Station Post Ceramic Insulator ANSI Tr-214
    US $ 10-59 /Piece
    200 Pieces (MOQ)
    Contact Supplier
  • What is 500kv Ultra-High Voltage Suspension Insulators - Breakage-Resistant Ceramic CE Marked, Weatherproof for Cross-Border Power Transmission
    What is 500kv Ultra-High Voltage Suspension Insulators - Breakage-Resistant Ceramic CE Marked, Weatherproof for Cross-Border Power Transmission
    US $ 2.5-2.7 /Piece
    500 Pieces (MOQ)
    Contact Supplier
33kv 36kv High Voltage Power Line Post Groove Ceramic Insulators with Spindle

33kv 36kv High Voltage Power Line Post Groove Ceramic Insulators with Spindle

US $ 5-200 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switchgear, RMU, Distribution cabinet, SF6 circuit breaker, Vacuum circuit breaker, Compact substation, Disconnector, Cable branch cabinet, Current transformer, Transformer
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Voltage Insulator Electric Power Ceramic / Porcelain Pin Insulators

High Voltage Insulator Electric Power Ceramic / Porcelain Pin Insulators

US $ 2.5-3.5 / Piece FOB
1,000 Pieces (MOQ)
More
Type : A Type Insulator
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Electric Powertek Company Ltd.

Tianjin, China Since 2022
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11kv High Voltage Ceramic Disc Insulator 52-3

11kv High Voltage Ceramic Disc Insulator 52-3

US $ 1-3 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Pole Line Hardware
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Victory Electric Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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About High Voltage Ceramic Insulators FAQ

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

    Enhance your Insulator setup with our premium High Voltage Ceramic Insulators.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?

    Enhance your Insulator setup with our premium High Voltage Ceramic Insulators.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?

    Enhance your Insulator setup with our premium High Voltage Ceramic 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.

ANSI C29 Certified FRP Core Ceramic High Voltage Composite Suspension Insulator

ANSI C29 Certified FRP Core Ceramic High Voltage Composite Suspension Insulator

US $ 2-10 / Piece FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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High Voltage Insulator with Ceramic/Porcelain, Composite, Polymer, Silicone Rubber

High Voltage Insulator with Ceramic/Porcelain, Composite, Polymer, Silicone Rubber

US $ 2-20 / Piece FOB
100 Pieces (MOQ)
More
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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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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Connection Method : Spherical Type
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Hunan Huiguang Xinte Technology Co., Ltd

Hunan, China Since 2024
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BS Pin Type Insulator for High Voltage P-11-Y Ceramic Insulator

BS Pin Type Insulator for High Voltage P-11-Y Ceramic Insulator

US $ 1-10 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Parallel Groove Connectors, Insulation Piercing Connectors, Power Line Fittings, Cable Accessories, Cable Clips, Dead End Clamps, Suspension Clamps, Anchor Clamps, Insulator, Cable Tie
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Wenzhou Ziyong Electrical Co., Ltd.

Zhejiang, China Since 2007
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High Voltage Ceramic Insulator for Esp

High Voltage Ceramic Insulator for Esp

US $ 5-5.5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
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Shanghai Gongtao Ceramics Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
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Porcelain Ceramic Line Suspension Insulator for High Voltage

Porcelain Ceramic Line Suspension Insulator for High Voltage

US $ 50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer Components, Insulator and Bushing, Metal Fabrication, Transformer Tank, Transformer Equipment, Transfer Cart, Power Supply
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Suzhou Yunteng Electric Co., Ltd

Jiangsu, China Since 2021
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11 Kv Ceramic Porcelain High Voltage Pin Insulator with Spindle

11 Kv Ceramic Porcelain High Voltage Pin Insulator with Spindle

US $ 5-11 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001
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Shengsu Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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High Voltage Porcelain Insulators Electrical Ceramic Insulators

High Voltage Porcelain Insulators Electrical Ceramic Insulators

US $ 20 / Piece FOB
1 Piece (MOQ)
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Main Products: Drop out Fuse Cutout, Composite Insulator, Surge Arrester, Disconnecting Switch, Sf6 & Vacuum Circuit Switch, Wall Bushing, Dry & Oil Type Transformers, CT&PT Transformer, Loadbreak Switch, Cable Accessory
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Xiya Electric Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2013
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SGS Certificate10NF3150 High Voltage Transformer Bushing Porcelain Insulators Ceramic Bushing Insulators

SGS Certificate10NF3150 High Voltage Transformer Bushing Porcelain Insulators Ceramic Bushing Insulators

US $ 6-20 / Piece FOB
10 Pieces (MOQ)
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Application : High-voltage, Low-voltage, High-temperature
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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High Voltage Porcelain Ceramic Pin Insulator ANSI 56-1/56-2/56-3

High Voltage Porcelain Ceramic Pin Insulator ANSI 56-1/56-2/56-3

US $ 2.65-9.99 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Surge Arrester, Fuse Cutout, Insulator, Disconnect Switch, Vacuum Circuit Breaker, Power Fittings, Switchgear, Steel Structures, Earthing Materials, Stay Assembly
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Baoding Sihedan Electric Technology Co., Ltd.

Hebei, China Since 2025
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High Voltage Ceramic Insulator for Esp, Air Purifier

High Voltage Ceramic Insulator for Esp, Air Purifier

US $ 15-93 / Piece FOB
1,000 Pieces (MOQ)
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Material : Brass
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Renqiu Ounuo Welding Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2021
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High Voltage P-22-Y 22kv Premium Pin Type Ceramic Insulator

High Voltage P-22-Y 22kv Premium Pin Type Ceramic Insulator

US $ 1.59 / Piece FOB
1,680 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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High Voltage Porcelain Solid-Core Station Post Insulator Ceramic Post Insulator

High Voltage Porcelain Solid-Core Station Post Insulator Ceramic Post Insulator

US $ 2.5-18 / Piece FOB
1 Piece (MOQ)
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Structure : Post Insulator
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Chongqing Zexing Electrical Equipment Co., Ltd.

Chongqing, China Since 2023
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