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Porcelain Insulator

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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)
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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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ANSI Low Voltage Porcelain Transformer Bushing Insulator

ANSI Low Voltage Porcelain Transformer Bushing Insulator

US $ 8.5-15.5 / piece FOB
1 piece (MOQ)
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Material : Porcelain
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Shanxi Vogue Sales Co., Ltd.

Shanxi, China Since 2024
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XP-125 Disc Suspension Porcelain Ceramic Insulator for Transmission Lines

XP-125 Disc Suspension Porcelain Ceramic Insulator for Transmission Lines

US $ 2.8-3.5 / Piece FOB
500 Pieces (MOQ)
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Main Products: Insulator, Surge Arrester
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Jiangxi New Electric CO., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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U70b XP-70 Anti-Pollution Disc Suspension Porcelain Ceramic Insulator for Power Lines

U70b XP-70 Anti-Pollution Disc Suspension Porcelain Ceramic Insulator for Power Lines

US $ 2.8-4.2 / Piece FOB
500 Pieces (MOQ)
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Certification : ISO9001
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Jiangxi New Electric CO., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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ANSI Tr216 Porcelain Ceramic Post Insulator

ANSI Tr216 Porcelain Ceramic Post Insulator

US $ 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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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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Connection Method : Spherical Type
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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Porcelain Station Post Insulators for Transmission and Substation

Porcelain Station Post Insulators for Transmission and Substation

US $ 3-50 / Piece FOB
50 Pieces (MOQ)
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Main Products: Porcelain Insulator, Composite Insulator, Glass Insulator, Transformer Bushing, Station Post Insulator, Hollow Insulator, Silicone Rubber Insulator, Polymer Insulator, Pin Type Insulator
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DALIAN HIVOLT POWER SYSTEM CO., LTD.

Liaoning, China Since 2017
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33.5kN ANSI 52-3 High Voltage Disc Suspension Electrical Porcelain Insulators

33.5kN ANSI 52-3 High Voltage Disc Suspension Electrical Porcelain Insulators

US $ 4-5 / Piece FOB
100 Pieces (MOQ)
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Application : High-voltage, Low-voltage, High-temperature
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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33kv BS Standard Creepage Distance 900mm P-33-Y Porcelain Pin Insulators

33kv BS Standard Creepage Distance 900mm P-33-Y Porcelain Pin Insulators

US $ 5.59-6.89 / 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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ANSI Class Shackle Insulator/Porcelain Insulator for High Voltage ED-2b

ANSI Class Shackle Insulator/Porcelain Insulator for High Voltage ED-2b

US $ 0.5-1 / Piece FOB
500 Pieces (MOQ)
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Certification : ISO9001
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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ANSI Class 52-6 High Voltage Porcelain Disc Suspension Insulator for Reliable Transmission

ANSI Class 52-6 High Voltage Porcelain Disc Suspension Insulator for Reliable Transmission

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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ANSI 55-2 Porcelain Pin Type Insulator for High Voltage

ANSI 55-2 Porcelain Pin Type Insulator for High Voltage

US $ 2-3 / Piece FOB
500 Pieces (MOQ)
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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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Glass Insulators Voltage Insulator High Voltage Insulator Wholesale Porcelain Insulator Electrical Porcelain Insulator High Voltage Porcelain Insulators
Insulator Electric Power Fitting Other Insulation Materials Insulation Sleeve & Tube Insulation Tape Ceramic Insulator
Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
22kv High Voltage Pin Post Porcelain Insulator

22kv High Voltage Pin Post Porcelain Insulator

US $ 8.29-8.65 / 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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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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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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Outdoor Anti-Pollution Electrical Post Ceramic Insulators Porcelain Insulator

Outdoor Anti-Pollution Electrical Post Ceramic Insulators Porcelain Insulator

US $ 5-30 / Piece FOB
1 Piece (MOQ)
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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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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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Size of Bearing Capacity : 420KN
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Epicor Power Technology Co., Ltd.

Tianjin, China Since 2025
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11kv P-11-Y Pin Type Porcelain Ceramic Insulator with Spindle

11kv P-11-Y Pin Type Porcelain Ceramic Insulator with Spindle

US $ 2.6-4.2 / Piece FOB
200 Pieces (MOQ)
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Main Products: Insulator, Surge Arrester
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Jiangxi New Electric CO., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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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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Structure : Pin Insulator
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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Ceramic Disc Suspension Insulator 52-3 Porcelain Insulator

Ceramic Disc Suspension Insulator 52-3 Porcelain Insulator

US $ 3.8-4.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Insulator, Lamp Holder, Emerency Light, RV Socket, Voltage Protectors, Meter Base, LED Desk Lamp, Connector, Terminal Block, Street Light
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BONLE (FUZHOU) INTERNATIONAL CO., LTD.

Fujian, China Since 2013
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40.5~550kv Anti Pollution Outdoor Post Porcelain Insulator

40.5~550kv Anti Pollution Outdoor Post Porcelain Insulator

US $ 5-500 / Piece FOB
10 Pieces (MOQ)
More
Application : High-voltage, Low-voltage, High-temperature
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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Related Videos
  • What is IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1
    What is IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection U120blp1
    US $ 3-5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is ANSI Low Voltage Porcelain Transformer Bushing Insulator
    What is ANSI Low Voltage Porcelain Transformer Bushing Insulator
    US $ 8.5-15.5 /piece
    1 piece (MOQ)
    Contact Supplier
  • What is XP-125 Disc Suspension Porcelain Ceramic Insulator for Transmission Lines
    What is XP-125 Disc Suspension Porcelain Ceramic Insulator for Transmission Lines
    US $ 2.8-3.5 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • What is U70b XP-70 Anti-Pollution Disc Suspension Porcelain Ceramic Insulator for Power Lines
    What is U70b XP-70 Anti-Pollution Disc Suspension Porcelain Ceramic Insulator for Power Lines
    US $ 2.8-4.2 /Piece
    500 Pieces (MOQ)
    Contact Supplier
56-3 11kv High Voltage Pin Porcelain Insulator with Spindle

56-3 11kv High Voltage Pin Porcelain Insulator with Spindle

US $ 2.65-9.89 / Piece FOB
200 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
Chat Now Send Inquiry
High-Specification ANSI 53-2 Porcelain Spool Insulator for Low Voltage

High-Specification ANSI 53-2 Porcelain Spool Insulator for Low Voltage

US $ 0.5-1 / Piece FOB
500 Pieces (MOQ)
More
Application : Low-voltage
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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Good Price Three-Phase Systems Porcelain/Ceramic Post Insulator Parts

Good Price Three-Phase Systems Porcelain/Ceramic Post Insulator Parts

US $ 5-15 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Fuse Cutout, Lightning Arrester, Load Break Switch, Insulator, Disconnecting Switch, Fuse Link, Bar Fuse Type Switch, Fuse Holder, Electrical Fitting Series, Bar Fuse Type Switch Series
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ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Zhejiang, China Since 2017
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About Porcelain Insulator FAQ

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

    Our Porcelain Insulator offers exceptional quality within the Insulator category.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?

    Discover the perfect Insulator addition with our Porcelain Insulator.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?

    Discover the perfect addition to your Insulator with our Porcelain Insulator.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.

800kv Hollow Porcelain Insulator for Cable Terminal Transformer Gis Bushing

800kv Hollow Porcelain Insulator for Cable Terminal Transformer Gis Bushing

US $ 50 / Piece FOB
10 Pieces (MOQ)
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Certification : ISO9001
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Suzhou Yunteng Electric Co., Ltd

Jiangsu, China Since 2021
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ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

US $ 5 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electrical Insulators, Electrical Hardware Fittings, Electrical Protection Equipment, Electrical Surge Arrester, Electrical Dropout Fuse, Electrical HDPE Insulator, Electrical String Line, Transformer Bushing, Glass Insulator, Drop Fuse
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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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)
More
Usage : High Voltage Power Transmission
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Fuzhou Colmate Electric Co., Ltd.

Fujian, China Since 2009
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Porcelain Suspension Tension Cap and Pin Disc Insulator U70b Ceramic IEC ANSI Standard 70kN

Porcelain Suspension Tension Cap and Pin Disc Insulator U70b Ceramic IEC ANSI Standard 70kN

US $ 4-7 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Disc Insulator, Porcelain Insulator, Polymer Insulator, Glass Insulator, Fuse Cutout, Surge Arrester, Power Fitting, Strain Clamp, Suspension Clamp, Insulator Accessory
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Trigold Power Co., Ltd.

Shanghai, China Since 2022
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ANSI Std Electrical Graphic Customization Porcelain Ceramic Insulator Bushing for Transformer

ANSI Std Electrical Graphic Customization Porcelain Ceramic Insulator Bushing for Transformer

US $ 50 / Piece FOB
1 Piece (MOQ)
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Type : B Type Insulator
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Suzhou Yunteng Electric Co., Ltd

Jiangsu, China Since 2021
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CE Certified Porcelain Insulators 220kv, Long Service Life, for Electrical Power Grid Projects

CE Certified Porcelain Insulators 220kv, Long Service Life, for Electrical Power Grid Projects

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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500kv Pollution-Resistant Line Insulators - Ultra-Durable Porcelain Weatherproof & Long Service Life, IEC Approved for Industrial Distribution Networks

500kv Pollution-Resistant Line Insulators - Ultra-Durable Porcelain Weatherproof & Long Service Life, IEC Approved for Industrial Distribution Networks

US $ 2.5-2.7 / Piece FOB
500 Pieces (MOQ)
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Size of Bearing Capacity : 60KN
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Hangzhou Tailun Electric Power Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Customizable ANSI Creepage 33kv 11kv Pin Insulator Porcelain for Transmission Line with Spindle

Customizable ANSI Creepage 33kv 11kv Pin Insulator Porcelain for Transmission Line with Spindle

US $ 7.66-8.96 / Piece FOB
4 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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ANSI Standard Spool Type Porcelain Electric Insulator From Bushing Insulator Manufacturers

ANSI Standard Spool Type Porcelain Electric Insulator From Bushing Insulator Manufacturers

US $ 0.12-0.22 / 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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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
Chat Now Send Inquiry
ANSI 54-1 High Voltage Porcelain Strain Insulator for Transmission Line

ANSI 54-1 High Voltage Porcelain Strain Insulator for Transmission Line

US $ 0.5-1 / Piece FOB
500 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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Brown Glazed Pin Insulator High Voltage Porcelain Insulators

Brown Glazed Pin Insulator High Voltage Porcelain Insulators

US $ 11 / Piece FOB
1 Piece (MOQ)
More
Main Products: Distribution Fuse Cutouts, Surge Arrester, Disconnector Switch, Gang Insulator, Insulator, Expulsion Fuses, Polymer Insulator, Load Interrupter Air Switchs, Pole Line Hardware, Fuse Link
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ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED

Manufacturer/Factory & Trading Company

Hubei, China Since 2015
Chat Now Send Inquiry
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
Structure : Post 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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