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10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator

10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator

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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ANSI Class 57-1 Electrical Insulator for High Voltage Lines

ANSI Class 57-1 Electrical Insulator for High Voltage Lines

US $ 4-5 / Piece FOB
500 Pieces (MOQ)
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Usage : High Voltage Power Transmission
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator

10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator

US $ 5-15 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Insulator, Insulation Piercing Connector, Surge Arrestor, ABC Clamp, Cutout Fuse, Line Hardware, Fiber Optic Cable, Patch Cord, Preformed Guy Grip, PLC Splitter
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Qingdao Powtech Electronics Co., Ltd.

Shandong, China Since 2008
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10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer High Voltage Porcelain Insulator 400kv

10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer High Voltage Porcelain Insulator 400kv

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Structure : Suspension Insulator
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Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
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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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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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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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Type : A Type Insulator
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Hangzhou Tailun Electric Power Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Good Damping Electrical 33kv Glass Support Insulator

Good Damping Electrical 33kv Glass Support Insulator

US $ 2.2-2.8 / Piece FOB
10,000 Pieces (MOQ)
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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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Premium High Voltage Electrical Insulator for T-C Suspension Applications

Premium High Voltage Electrical Insulator for T-C Suspension Applications

US $ 7-10 / Piece FOB
10 Pieces (MOQ)
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Material : Composite Polymer
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, 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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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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33kv Silicon Composite High Voltage Suspension Disc Electrical Suspension Silicone Rubber Insulator

33kv Silicon Composite High Voltage Suspension Disc Electrical Suspension Silicone Rubber Insulator

US $ 6-8 / Piece FOB
1,000 Pieces (MOQ)
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Material : Composite Polymer
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Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Hubei, China Since 2022
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138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Support Insulator 12kv Composite Strain Line Post Insulator 24kv

138kv High Voltage Electrical Polymer Suspension Tension Insulators Sml 70kN Silicone Rubber Support Insulator 12kv Composite Strain Line Post Insulator 24kv

US $ 4-35 / Piece FOB
200 Pieces (MOQ)
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Main Products: Insulator,Disconnector,Drop-out fuses,Lightning arrester
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Zhejiang Yuanneng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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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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Certification : ISO9001
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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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Insulator Insulation Sleeve & Tube Circuit Breaker Other Insulation Materials Electric Power Fitting Terminals
Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
High Voltage Toughened Glass Disc Suspension Electrical Insulator

High Voltage Toughened Glass Disc Suspension Electrical Insulator

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Glass Insulator
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Qianhong Technology (Shanxi) Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2024
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U40b U120b IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection

U40b U120b IEC Standard Electrical and Pin Disc Toughened Suspension Polymer Porcelain Ceramic Tension Composite Glass Insulator for Lightning Protection

US $ 4-15 / Piece FOB
200 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
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Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
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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
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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126kv High Voltage Composite Electrical Post Type Insulator

126kv High Voltage Composite Electrical Post Type Insulator

US $ 120-170 / Piece FOB
100 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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Low Voltage Electrical Insulator Brown ED-2b Shackle Porcelain Insulator

Low Voltage Electrical Insulator Brown ED-2b Shackle Porcelain Insulator

US $ 0.19-0.29 / Piece FOB
2 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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Low Voltage Electric Fence Ceramic Porcelain Electrical Egg Insulators

Low Voltage Electric Fence Ceramic Porcelain Electrical Egg Insulators

US $ 0.7-1 / Piece FOB
10 Pieces (MOQ)
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Material : Alumina Ceramic
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Shanghai Gongtao Ceramics Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2014
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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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36kv 12.5kN 1400mm Composite Type Support Pin Insulator High Voltage Electrical Polymer Pin Post Insulator Silicone Rubber Line Post Type Insulater

36kv 12.5kN 1400mm Composite Type Support Pin Insulator High Voltage Electrical Polymer Pin Post Insulator Silicone Rubber Line Post Type Insulater

US $ 4-35 / Piece FOB
200 Pieces (MOQ)
More
Material : Composite Polymer
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Audited Supplier
Zhejiang Yuanneng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Related Videos
  • What is 10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator
    What is 10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator
    US $ 5-20 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is ANSI Class 57-1 Electrical Insulator for High Voltage Lines
    What is ANSI Class 57-1 Electrical Insulator for High Voltage Lines
    US $ 4-5 /Piece
    500 Pieces (MOQ)
    Contact Supplier
  • What is 10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator
    What is 10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer Insulator
    US $ 5-15 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is 10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer High Voltage Porcelain Insulator 400kv
    What is 10-500kv Silicon Rubber Electrical Insulator Suspension Composite Polymer High Voltage Porcelain Insulator 400kv
    US $ 5-20 /Piece
    100 Pieces (MOQ)
    Contact Supplier
Factory Price Wholesale Glass Disc Insulator U120bp Glass Electrical Insulators

Factory Price Wholesale Glass Disc Insulator U120bp Glass Electrical Insulators

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
Chat Now Send Inquiry
Transmission Line Hardware Chain Glass Insulator Electrical Fitting

Transmission Line Hardware Chain Glass Insulator Electrical Fitting

US $ 43-48 / Piece FOB
1,000 Pieces (MOQ)
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Beijing Winner Electric Power Energy Co., Ltd

Beijing, China Since 2022
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High-Voltage Insulator Contact Boxes for Reliable Electrical Performance

High-Voltage Insulator Contact Boxes for Reliable Electrical Performance

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Transformer, Distribution Transformer, Substation, Switch Cabinet, Switchgear
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Audited Supplier
Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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About Electrical Insulator FAQ

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

    Discover the perfect addition to your Insulator with our Electrical Insulator.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 addition to your Insulator with our Electrical 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?

    The Electrical Insulator is an essential part of our Insulator offerings.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.

Electrical Safety Equipment Polymer Suspension High Quality Insulator for Electrical Safety

Electrical Safety Equipment Polymer Suspension High Quality Insulator for Electrical Safety

US $ 15-200 / Piece FOB
10 Pieces (MOQ)
More
Color : Red
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Mns Series Electrical Low Voltage Epoxy Cylindrical Bus Bar Insulators

Mns Series Electrical Low Voltage Epoxy Cylindrical Bus Bar Insulators

US $ 500-20,000 / Piece FOB
1 Piece (MOQ)
More
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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Low Voltage ANSI Standard Electrical Porcelain Pin Insulator with Spindle

Low Voltage ANSI Standard Electrical Porcelain Pin Insulator with Spindle

US $ 1-3 / Piece FOB
100 Pieces (MOQ)
More
Application : High-voltage, Low-voltage
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Nanjing Rainbow Electric Co., Ltd.

Jiangsu, China Since 2018
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High Voltage Electrical Porcelain Ceramic Pin Insulator St-20j

High Voltage Electrical Porcelain Ceramic Pin Insulator St-20j

US $ 0.78-1.39 / 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
15kv Electrical-Composite Suspension Long Rod Insulator

15kv Electrical-Composite Suspension Long Rod Insulator

US $ 6.6 / Piece FOB
10,000 Pieces (MOQ)
More
Size of Bearing Capacity : 60KN
Contact Supplier
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Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
Electrical Pin Porcelain Insulator ANSI 56-2 for High Voltage

Electrical Pin Porcelain Insulator ANSI 56-2 for High Voltage

US $ 4.5 / Piece FOB
500 Pieces (MOQ)
More
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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Varied Types Insulators High Voltage Electrical Ceramic Suspension Porcelain Insulator U70bp146D

Varied Types Insulators High Voltage Electrical Ceramic Suspension Porcelain Insulator U70bp146D

US $ 4.59 / Piece FOB
1,000 Pieces (MOQ)
More
Standard : GB
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Hebei Sali Electric Equipment Manufacturing Co., Ltd

Manufacturer/Factory

Hebei, China Since 2022
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Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component

Alumina 95% 99% 99.5% Porcelain Electrical Insulator Part Component

US $ 0.015 / Piece FOB
5,000 Pieces (MOQ)
More
Main Products: Ceramic Part, Nickel Tube, Capillary Nickel Pipe, Quartz Glass Tube, Capillary Molybdenum Tube, Molybdenum Sleeve, Molybdenum Tube, Heating Lamp Parts, Tungsten Part, Automotive Lamp Parts
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Qingdao Western Material Technology Co Ltd

Shandong, China Since 2023
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Electrical DIN Bushing Transformer Porcelain Insulators for Transformer

Electrical DIN Bushing Transformer Porcelain Insulators for Transformer

US $ 6.2-9.8 / Piece FOB
100 Pieces (MOQ)
More
Structure : Bushing Insulator
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Hangzhou Giantway Import & Export Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High Voltage Insulation Toughened Glass Electrical Pin Insulators Disc Suspension Type Insulator Glass Insulator

High Voltage Insulation Toughened Glass Electrical Pin Insulators Disc Suspension Type Insulator Glass Insulator

US $ 1 / pieces FOB
1,000 pieces (MOQ)
More
Main Products: Power Line Hardwares, Fasteners
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Hebei Yipeng Line Equipment Manufacture Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2024
Chat Now Send Inquiry
Ceramic Pin Type 33kv Electrical Insulators for High Voltage

Ceramic Pin Type 33kv Electrical Insulators for High Voltage

US $ 2.5-3 / Piece FOB
200 Pieces (MOQ)
More
Connection Method : Trough Type
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Fuzhou Keruida Electric Porcelain And Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
Chat Now Send Inquiry
ANSI 57-2 High Voltage Electrical High Heat Resistance Line Post Insulator

ANSI 57-2 High Voltage Electrical High Heat Resistance Line Post Insulator

US $ 5.5-15.5 / Piece FOB
1,000 Pieces (MOQ)
More
Main Products: Pole Line Hardwares, Strain Clamps Suspension Clamps, Machine Bolts Anchor Assembly, Transmission Line Accessories, Anchor Rods Ground Rods Secondary Racks, Insulator, Fuse Cutout, Cross Arm Pin Pole Top Pin, Secondary Rack, Cross-Plate Anchor
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YUEQING REACON ELECTRIC CO., LTD.

Zhejiang, China Since 2017
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Manufacturers 69 Kv Composite Electrical Polymer Suspension Insulator

Manufacturers 69 Kv Composite Electrical Polymer Suspension Insulator

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
More
Structure : Suspension Insulator
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Wish Composite Insulator Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2014
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