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En Low Temperature Resistance Porcelain Insulators Transformer Bushing Insulator for Distribution and Power Transformer

En Low Temperature Resistance Porcelain Insulators Transformer Bushing Insulator for Distribution and Power Transformer

US $ 4.8-9.8 / Piece FOB
100 Pieces (MOQ)
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Main Products: Oil Immersed Transformer Accessories (Porcelain Bushing, Tap Changer, Valve), Dry-type transformer Accessories (Fans, Thermostats), Pad-mounded Transformer Accessories (Transformers, Circuit Breakers, Fuses, Terminals)
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Hangzhou Giantway Import & Export Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1

Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
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Application : High-voltage, High-temperature
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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U40b U70b 175mm/255mm Glass Insulator IEC Standard Insulator for Power Line Fitting

U40b U70b 175mm/255mm Glass Insulator IEC Standard Insulator for Power Line Fitting

US $ 6.5-7 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Socket Eye, Dead End Loop Clamp, Strain Clamp, Lead Pin, Polymer Insulator, Anchor Rod, Thimble Eye, Hot Link, Mounting Bracket, Alley Arm
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Beijing Winner Electric Power Energy Co., Ltd

Beijing, China Since 2022
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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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Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS

Cost Effective Toughened Glass Insulators for Power Transmission Line U160BS

100 Pieces (MOQ)
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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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Versatile and Durable Chinese Glass Insulators for Power Lines

Versatile and Durable Chinese Glass Insulators for Power Lines

US $ 2.6 / Piece FOB
500 Pieces (MOQ)
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Application : High-voltage
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Hangzhou Tailun Electric Power Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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OEM High Voltage Power Line Suspension Tension Deadend Composite Polymer Insulator

OEM High Voltage Power Line Suspension Tension Deadend Composite Polymer Insulator

US $ 3-60 / Piece FOB
1 Piece (MOQ)
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Main Products: Composite Insulator, Silicone Rubber Compound, Porcelain Insulator, Glass Insulator, Hardware Fittings, Protection Equipment
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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 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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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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Anti Pollution High Voltage Power Line Toughened Glass Insulator

Anti Pollution High Voltage Power Line Toughened Glass Insulator

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Qianhong Technology (Shanxi) Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2024
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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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40KN IEC Standard High Voltage Suspension U40B/110mm Glass Insulator for Power Lines

40KN IEC Standard High Voltage Suspension U40B/110mm Glass Insulator for Power Lines

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Type : A Type Insulator
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Nanjing Rainbow Electric Co., Ltd.

Jiangsu, China Since 2018
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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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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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Type : A Type Insulator
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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Technical Vacuum Alumina Metallized Ceramic Insulator for Power Feedthrough

Technical Vacuum Alumina Metallized Ceramic Insulator for Power Feedthrough

US $ 2-20 / Piece FOB
10 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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Anti Pollution High Voltage Power Line Toughened Glass Disc Insulator

Anti Pollution High Voltage Power Line Toughened Glass Disc Insulator

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Application : High-voltage, High-temperature
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Qianhong Technology (Shanxi) Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2024
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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)
More
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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High Voltage Suspension U40b Glass Insulator for Power Lines

High Voltage Suspension U40b Glass Insulator for Power Lines

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

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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33kv Outdoor Expulsion Drop-out Type Electrical High Voltage Power Fuse Link Cutout/Lightning Arrester/Surge Arrester/High Voltage Porcelain Insulator 400kv

33kv Outdoor Expulsion Drop-out Type Electrical High Voltage Power Fuse Link Cutout/Lightning Arrester/Surge Arrester/High Voltage Porcelain Insulator 400kv

US $ 7.5-19.5 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Junction Box, Cable Lugs, Earth Rod, Distribution Box, Cable Clamp, Power Fittings, Cable Connectors, Cable Gland, Metal Parts, Industrial Socket
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Wenzhou Soiea Electric Co., Ltd.

Zhejiang, China Since 2023
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Suspension Disc Tempered Glass Insulator for High Voltage Power Tansimission

Suspension Disc Tempered Glass Insulator for High Voltage Power Tansimission

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Size of Bearing Capacity : 160KN
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Qianhong Technology (Shanxi) Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2024
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Related Videos
  • What is En Low Temperature Resistance Porcelain Insulators Transformer Bushing Insulator for Distribution and Power Transformer
    What is En Low Temperature Resistance Porcelain Insulators Transformer Bushing Insulator for Distribution and Power Transformer
    US $ 4.8-9.8 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1
    What is Anti Pollution High Voltage High Quality Power Line Toughened Glass Disc Insulator U100blp1
    US $ 3-5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is U40b U70b 175mm/255mm Glass Insulator IEC Standard Insulator for Power Line Fitting
    What is U40b U70b 175mm/255mm Glass Insulator IEC Standard Insulator for Power Line Fitting
    US $ 6.5-7 /Piece
    1,000 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
Type U70b Glass Insulators – Applied in Rural Electrification Lines & Railway Power Systems

Type U70b Glass Insulators – Applied in Rural Electrification Lines & Railway Power Systems

US $ 2.6 / Piece FOB
500 Pieces (MOQ)
More
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
Chat Now Send Inquiry
Ub70 Power Suspension Tempered Glass Insulator

Ub70 Power Suspension Tempered Glass Insulator

US $ 3-5 / Piece FOB
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Qianhong Technology (Shanxi) Co., Ltd.

Manufacturer/Factory & Trading Company

Shanxi, China Since 2024
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High-Voltage 35kv Glass Insulators for Subway Power Systems

High-Voltage 35kv Glass Insulators for Subway Power Systems

US $ 2.6 / Piece FOB
500 Pieces (MOQ)
More
Main Products: Glass Insulator, Polymer Insulator, Surge Arrester
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Audited Supplier
Hangzhou Tailun Electric Power Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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About Power Insulator FAQ

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

    The Power Insulator is a top choice in our Insulator collection.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 Power 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?

    Upgrade your Insulator with the elegant and durable Power 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.

Cnkeeya Ceramic Post Insulator Porcelain Brown White Glazed Power Transformer Bushing Insulators

Cnkeeya Ceramic Post Insulator Porcelain Brown White Glazed Power Transformer Bushing Insulators

US $ 15-20 / Piece FOB
1 Piece (MOQ)
More
Structure : Post Insulator
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Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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Manufacturer OEM CH3-12kv/208 Insulator for Power Industry Epoxy Resin Contact Box

Manufacturer OEM CH3-12kv/208 Insulator for Power Industry Epoxy Resin Contact Box

US $ 27-30 / Piece FOB
2 Pieces (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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Power Fitting-High Quality Glass Insulators

Power Fitting-High Quality Glass Insulators

US $ 3.8-4 / Piece FOB
3,000 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Hebei Sali Electric Equipment Manufacturing Co., Ltd

Manufacturer/Factory

Hebei, China Since 2022
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High Voltage Transformer Insulator Industrial Electrical Equipment Power Accessories

High Voltage Transformer Insulator Industrial Electrical Equipment Power Accessories

US $ 2-7 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Electricity Switchgear, Substation
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Guangdong Qiaohui Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Insulator Fittings Power Accessories for Various Cable Sizes Composed of Zinc

Insulator Fittings Power Accessories for Various Cable Sizes Composed of Zinc

US $ 1.5 / pieces FOB
10 pieces (MOQ)
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Usage : Substation Fittings, Line Fittings
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Hebei Yipeng Line Equipment Manufacture Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2024
Chat Now Send Inquiry
High Voltage Power Transmission Low Voltage 24kv Pin Insulator

High Voltage Power Transmission Low Voltage 24kv Pin Insulator

US $ 9.9 / Piece FOB
10,000 Pieces (MOQ)
More
Main Products: Drop-out Fuse Cutout, Lighting Arrester
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Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Hot DIP Steel Electric Power Fitting Insulator End Fittings-100kN

Hot DIP Steel Electric Power Fitting Insulator End Fittings-100kN

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
More
Customized : Non-Customized
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Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Silicon Rubber Insulator for Power Distribution Lines

Silicon Rubber Insulator for Power Distribution Lines

US $ 5.85 / Piece FOB
5,000 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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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
Application : High-voltage
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Porcelain Insulator High Voltage Electrical Power Surge Protector for Electrical Installation

Porcelain Insulator High Voltage Electrical Power Surge Protector for Electrical Installation

US $ 2 / 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
Chat Now Send Inquiry
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)
More
Usage : Electrical Installation
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Fuzhou Keruida Electric Porcelain And Appliance Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
Chat Now Send Inquiry
High Voltage Power Silicone Rubber Is Used to Make Suspended 45kv Composite Insulator Lightning Arrester Radar

High Voltage Power Silicone Rubber Is Used to Make Suspended 45kv Composite Insulator Lightning Arrester Radar

US $ 1.5-2.1 / kg FOB
1 kg (MOQ)
More
Main Products: General Purpose Silicone Rubber, Silicone Rubber for Sex Dolls, Silicone Rubber Insulator, Food Grade Silicone Rubber, Htv/Hcr Silicone Rubber, High Tear Strength Silicone Rubber, Molding Silicone Rubber, High Transparent Silicone Rubber, Flame Retardant Silicone, High Transaparent Excusion Silicone Rubber
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Guangdong Heilan New Material Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2023
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Porcelain Pin Insulator Pin Insulator for Power Transmission

Porcelain Pin Insulator Pin Insulator for Power Transmission

US $ 1 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : Substation Fittings
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Audited Supplier
Beijing Winner Electric Power Energy Co., Ltd

Beijing, China Since 2022
Chat Now Send Inquiry
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