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ANSI 1kv 3kv Low Temperature Resistance Electrical Porcelain Transformer Insulator Bushing

ANSI 1kv 3kv Low Temperature Resistance Electrical Porcelain Transformer Insulator Bushing

US $ 5-10/ Piece FOB
MOQ: 100 Pieces
Since 2022 Audited Supplier
Main Products
Relay, Tap Changer, Inverter, Porcelain Bushing
Contact Supplier
Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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Epoxy Resin Busbar Insulator DMC/SMC for Electrical Transformer Gas Switchgear

Epoxy Resin Busbar Insulator DMC/SMC for Electrical Transformer Gas Switchgear

US $ 0.15-0.38/ Piece FOB
MOQ: 100 Pieces
Color : Red
Since 2022 Audited Supplier
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Hangzhou Giantway Import & Export Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2022
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High Votage Line Post Insulator for Electrical Power Systems
Video

High Votage Line Post Insulator for Electrical Power Systems

US $ 6.6-16/ Set FOB
MOQ: 800 Sets
Since 2024 Audited Supplier
Main Products
Insulators, Ceramic Insulator, Polymeric Insulator, Fuse Cut out, Glass Insulator, Fitting, Polymeric Insulators, Glass Insulators, Fuse Cut-out
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HRD ELECTRICAL TEC CO., LTD

Manufacturer/Factory,Trading Company,Group Corporation

Jiangsu , China Since 2024
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Silicone Zinc Sleeve Insulator for Electrical Equipment
Video

Silicone Zinc Sleeve Insulator for Electrical Equipment

US $ 6.6-16/ Set FOB
MOQ: 800 Sets
Type : A Type Insulator
Since 2024 Audited Supplier
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HRD ELECTRICAL TEC CO., LTD

Manufacturer/Factory,Trading Company,Group Corporation

Jiangsu , China Since 2024
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36kv Pin Composite Insulator for Overhead Transmission Line
Video

36kv Pin Composite Insulator for Overhead Transmission Line

US $ 1-20/ Piece FOB
MOQ: 2 Pieces
Since 2011 Audited Supplier
Main Products
Insulators, Fuse Cutout, Lightning Arrester, Disconnect Switch, Composite Insulator, Porcelain Insulators, Surge Arrester, Polymeric Insulators, Cable Accessories, Hardware for Powe Transmission Line
Contact Supplier
Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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36kv Silicone Rubber Composite Pin Insulator for Distribution System
Video

36kv Silicone Rubber Composite Pin Insulator for Distribution System

US $ 1-20/ Piece FOB
MOQ: 2 Pieces
Size of Bearing Capacity : 550KN
Since 2011 Audited Supplier
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2011
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Ub70 Power Suspension Tempered Glass Insulator

Ub70 Power Suspension Tempered Glass Insulator

US $ 3-5/ Piece FOB
MOQ: 100 Pieces
Since 2024 Audited Supplier
Main Products
Glass Insulator
Contact Supplier
Qianhong Technology (Shanxi) Co., Ltd.

Manufacturer/Factory,Trading Company

Shanxi , China Since 2024
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Porcelain Suspension Tension Cap and Pin Disc Insulator U120b Ceramic IEC ANSI Standard 120kN
Video

Porcelain Suspension Tension Cap and Pin Disc Insulator U120b Ceramic IEC ANSI Standard 120kN

US $ 5.2-7.7/ Piece FOB
MOQ: 500 Pieces
Certification : ISO9001
Since 2022 Audited Supplier
Contact Supplier
Trigold Power Co., Ltd.

Manufacturer/Factory

Shanghai , China Since 2022
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10-15kv HDPE Modified Polyethylene Cable Spacer

10-15kv HDPE Modified Polyethylene Cable Spacer

MOQ: 1,000 Pieces
Since 2014 Audited Supplier
Main Products
Insulator, Electrical Power Fitting, Spacer Dampers, HDPE Insulator, HDPE Cable Spacer, Rubber Bush, Elastomer Bushed Clamps, Polymer Insulator, O Ring
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Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Manufacturer/Factory

Jiangsu , China Since 2014
Chat Now Send Inquiry
U40b U70b 175mm/255mm Glass Insulator IEC Standard Insulator for Power Line
Video

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

US $ 6.5-7/ Piece FOB
MOQ: 1,000 Pieces
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
Since 2022 Audited Supplier
Contact Supplier
Beijing Winner Electric Power Energy Co., Ltd

Manufacturer/Factory,Trading Company

Beijing , China Since 2022
Chat Now Send Inquiry
11kv-33kv 70kn Composite Polymer Tension/Suspension/Strain Insulator with Silicone Housing
Video

11kv-33kv 70kn Composite Polymer Tension/Suspension/Strain Insulator with Silicone Housing

US $ 4-15/ Piece FOB
MOQ: 100 Pieces
Since 2018 Audited Supplier
Main Products
Surge Arrester, Composite Insulator, Fuse Cutout, Zinc Oxide Block
Contact Supplier
Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
Chat Now Send Inquiry
Pin Insulator Composite Silicone Rubber Polymer Insulator High Voltage Polymer Pin Post Insulator Line Post Type 33kv 36kv with Large Creepage Distance
Video

Pin Insulator Composite Silicone Rubber Polymer Insulator High Voltage Polymer Pin Post Insulator Line Post Type 33kv 36kv with Large Creepage Distance

US $ 4-35/ Piece FOB
MOQ: 200 Pieces
Type : A Type Insulator
Since 2019 Audited Supplier
Contact Supplier
Zhejiang Yuanneng Power Technology Co., Ltd.

Trading Company

Zhejiang , China Since 2019
Chat Now Send Inquiry
Insulation Other Power Transmission & Transformer Arrester Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator
Oil Distribution transformer accessories Off Load Tap Changer
Video

Oil Distribution transformer accessories Off Load Tap Changer

US $ 6-10/ Piece FOB
MOQ: 100 Pieces
Since 2018 Audited Supplier
Main Products
Transformer Bushing, Porcelain Insulator, Composite Insulator, Condenser Bushing, Glass Insulator, Insulation Materials, Hardware Fittings, Porcelain Bushing
Contact Supplier
Nanjing Rainbow Electric Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Jiangsu , China Since 2018
Chat Now Send Inquiry
High-Voltage Transmission and Distribution Line Suspension Disc Tempered Glass Insulator 160kN
Video

High-Voltage Transmission and Distribution Line Suspension Disc Tempered Glass Insulator 160kN

US $ 4.2-5.02/ Piece FOB
MOQ: 200 Pieces
Connection Method : Spherical Type
Since 2024 Audited Supplier
Contact Supplier
Nooa Electric Co., Ltd.

Manufacturer/Factory

Hunan , China Since 2024
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Manufacturer 33kv 11kN Composite Silicone Rubber Line Post Pin Type Insulation ANSI Insulator
Video

Manufacturer 33kv 11kN Composite Silicone Rubber Line Post Pin Type Insulation ANSI Insulator

US $ 10-100/ Piece FOB
MOQ: 1,000 Pieces
Since 2022 Audited Supplier
Main Products
Composite Insulator, Silicone Rubber Compound, Porcelain Insulator, Glass Insulator, Hardware Fittings, Protection Equipment
Contact Supplier
Wuhan Line Power Transmission Equipment Co., Ltd.

Manufacturer/Factory,Trading Company

Hubei , China Since 2022
Chat Now Send Inquiry
Standard Disc Suspension Tempered Glass Insulator Various Models for Lightning Protection & Earthing
Video

Standard Disc Suspension Tempered Glass Insulator Various Models for Lightning Protection & Earthing

US $ 2-3.5/ Piece FOB
MOQ: 1,000 Pieces
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
Since 2022 Audited Supplier
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Electric Powertek Company Ltd.

Manufacturer/Factory,Trading Company

Tianjin , China Since 2022
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Xinghai High Voltage Insulators U210b 210kn Disc Ball Antipollution Suspension Ceramic Porcelain Insulator Manufacturer
Video

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

US $ 4.6-13.8/ Piece FOB
MOQ: 1 Piece
Since 2022 Audited Supplier
Main Products
Porcelain Insulator, Disc Insulator, Suspension Insulator, Pin Insulator, Glass Insulator, Composite Insulator
Contact Supplier
Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Manufacturer/Factory

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

Porcelain Station Post Insulators for Transmission and Substation

US $ 3-50/ Piece FOB
MOQ: 50 Pieces
Certification : ISO9001
Since 2017 Audited Supplier
Contact Supplier
DALIAN HIVOLT POWER SYSTEM CO., LTD.

Manufacturer/Factory,Trading Company

Liaoning , China Since 2017
Chat Now Send Inquiry
10NF250 20NF250 High Voltage Transformer Bushing Multiple Repurchase Porcelain Insulators Ceramic Bushing Insulators Glass Insulator for Sale Supplier
Video

10NF250 20NF250 High Voltage Transformer Bushing Multiple Repurchase Porcelain Insulators Ceramic Bushing Insulators Glass Insulator for Sale Supplier

US $ 6-20/ Piece FOB
MOQ: 100 Pieces
Since 2024 Audited Supplier
Main Products
Transformer Components, Electrical Insulation Materials, Release Film and Paper
Contact Supplier
Hangzhou Weshare Import and Export Co., Ltd.

Trading Company

Zhejiang , China Since 2024
Chat Now Send Inquiry
15kv Durable Composite Suspension Insulator with Polymeric Silicon Design
Video

15kv Durable Composite Suspension Insulator with Polymeric Silicon Design

US $ 5-20/ Piece FOB
MOQ: 100 Pieces
Connection Method : Trough Type
Since 2025
Contact Supplier
Yueqing Guoen Electrical Co., Ltd

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2025
Chat Now Send Inquiry
Toughened Casting Steel Porcelain Insulator Cap for High Voltage Electromagnetic Insulator
Video

Toughened Casting Steel Porcelain Insulator Cap for High Voltage Electromagnetic Insulator

US $ 2-3/ kg FOB
MOQ: 100 kg
Since 2024 Audited Supplier
Main Products
Grinding Media, Mill Liner, Crusher Hammer, Jaw Plate, Bucket Teeth
Contact Supplier
Anhui Ningguo Zhongrui Wear-Resisting Material Co., Ltd.

Manufacturer/Factory

Anhui , China Since 2024
Chat Now Send Inquiry
IEC ANSI Standard Toughened Glass Insulators Support Glass Cap Insulator U120b Fog Type Insulator
Video

IEC ANSI Standard Toughened Glass Insulators Support Glass Cap Insulator U120b Fog Type Insulator

US $ 6-7/ Piece FOB
MOQ: 100 Pieces
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
Since 2024 Audited Supplier
Contact Supplier
Nanjing Rainbow Insulated Bushing Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2024
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CTV 175 Isolator En Verre U40b

CTV 175 Isolator En Verre U40b

US $ 0.99-4.99/ Piece FOB
MOQ: 50 Pieces
Since 2024 Audited Supplier
Main Products
Glass Insulator
Contact Supplier
Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory

Jiangxi , China Since 2024
Chat Now Send Inquiry
11kv 12kv 15kv 25kv 24kv 33kv 35kv 36kv 70kn Dead End Polymer Composite Insulator High Voltage Insulator Composite Insulator Rubber Insulator Pin Insulator
Video

11kv 12kv 15kv 25kv 24kv 33kv 35kv 36kv 70kn Dead End Polymer Composite Insulator High Voltage Insulator Composite Insulator Rubber Insulator Pin Insulator

MOQ: 50 Pieces
Size of Bearing Capacity : 70KN
Since 2020 Audited Supplier
Contact Supplier
Yueqing Wortai Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2020
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10kv to 330kv High Voltage Composite Line Post Insulator
Video

10kv to 330kv High Voltage Composite Line Post Insulator

US $ 3/ Piece FOB
MOQ: 50 Pieces
Since 2024 Audited Supplier
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
Contact Supplier
Dalian Electric International Co., Ltd

Manufacturer/Factory,Trading Company

Liaoning , China Since 2024
Chat Now Send Inquiry
Railway High Voltage Electrical Polymer Insulators Cross-Arm Electric Pole Insulator

Railway High Voltage Electrical Polymer Insulators Cross-Arm Electric Pole Insulator

US $ 10-35/ Piece FOB
MOQ: 30 Pieces
Application : High-voltage, Low-voltage, High-temperature
Since 2022 Audited Supplier
Contact Supplier
SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory

Hebei , China Since 2022
Chat Now Send Inquiry
High Voltage Porcelain Insulator with 44kN Surge Protector Capability
Video

High Voltage Porcelain Insulator with 44kN Surge Protector Capability

US $ 1.5/ Piece FOB
MOQ: 10 Pieces
Since 2022 Audited Supplier
Main Products
Distribution Transformer Toroidal Transformer, Adapter, Voltage Regulator, Regulator, Electric Power Fitting, Fused Cut out, Surge Arrester, Circuit Breaker, Insulator, Solar Panel System
Contact Supplier
Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang , China Since 2022
Chat Now Send Inquiry
Bus Bar Insulator Support, Busbar Support Insulator
Video

Bus Bar Insulator Support, Busbar Support Insulator

US $ 0.12-1.5/ Piece FOB
MOQ: 10,000 Pieces
Usage : High Voltage Power Transmission, Insulation, Electrical Installation
Since 2018 Audited Supplier
Contact Supplier
Yueqing Yisi Electric Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2018
Chat Now Send Inquiry
Environmental Switchgear Top Expansion Bushing Brass Inner Core Epoxy Resin Bushing
Video

Environmental Switchgear Top Expansion Bushing Brass Inner Core Epoxy Resin Bushing

US $ 22.86-42.71/ Piece FOB
MOQ: 1 Piece
Since 2024 Audited Supplier
Main Products
Midem Voltage Switchgear, Vacuum Circuit Breaker, Transformer, Vacuum Interruptor, Insulation Component
Contact Supplier
Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory

Zhejiang , China Since 2024
Chat Now Send Inquiry
33kv Disc Suspension Insulator Direct Factorry 2021
Video

33kv Disc Suspension Insulator Direct Factorry 2021

US $ 4-5/ Piece FOB
MOQ: 5,000 Pieces
Structure : Pin Insulator
Since 2016 Audited Supplier
Contact Supplier
Victory Electric Power Equipment Co., Ltd.

Manufacturer/Factory,Trading Company,Other

Zhejiang , China Since 2016
Chat Now Send Inquiry
High Voltage Power Line Lightning Protection Suspension Type 10kv Polymer Insulator

High Voltage Power Line Lightning Protection Suspension Type 10kv Polymer Insulator

US $ 2-10/ Piece FOB
MOQ: 100 Pieces
Since 2017 Audited Supplier
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
Contact Supplier
ZHEJIANG FUERTE ELECTRICAL APPARATUS CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2017
Chat Now Send Inquiry
Hollow Ceramic and Composite Insulator for Instrument Tranformer
Video

Hollow Ceramic and Composite Insulator for Instrument Tranformer

US $ 1-800/ Piece FOB
MOQ: 20 Pieces
Structure : Bushing Insulator
Since 2018 Audited Supplier
Contact Supplier
Liling Sky Bali Industrial Co., Ltd.

Manufacturer/Factory,Trading Company

Hunan , China Since 2018
Chat Now Send Inquiry
Isoladores De Porcelana Polymer Insulator
Video

Isoladores De Porcelana Polymer Insulator

US $ 11/ Piece FOB
MOQ: 1 Piece
Since 2015 Audited Supplier
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
Contact Supplier
ORIENT ELECTRIC INTERNATIONAL GROUP LIMITED

Manufacturer/Factory,Trading Company,Group Corporation

Hubei , China Since 2015
Chat Now Send Inquiry
DIN 42531 DIN 42532 Non-Condenser High Voltage Ceramic Bushing
Video

DIN 42531 DIN 42532 Non-Condenser High Voltage Ceramic Bushing

US $ 20/ Piece FOB
MOQ: 10 Pieces
Certification : CE, ISO9001
Since 2021 Audited Supplier
Contact Supplier
Suzhou Yunteng Electric Co., Ltd

Manufacturer/Factory,Trading Company

Jiangsu , China Since 2021
Chat Now Send Inquiry
High Voltage Suspension Composite Polymer Long Rod Insulator
Video

High Voltage Suspension Composite Polymer Long Rod Insulator

US $ 5.99-6.39/ Piece FOB
MOQ: 100 Pieces
Since 2012 Audited Supplier
Main Products
Arrester, Insulator, Fuse Cutout, Lightning Arrester, Composite Insulator, Drop-out Switch, Surge Arrester, Vacuum Circuit Breaker, Metal Oxide Varistor, Polymeric Arrester
Contact Supplier
Zhejiang Zhongneng Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang , China Since 2012
Chat Now Send Inquiry
Transformer Manufacturer Sell Transformer Accessories Oil Drain Valve Device
Video

Transformer Manufacturer Sell Transformer Accessories Oil Drain Valve Device

US $ 4.5-5/ Piece FOB
MOQ: 100 Pieces
Usage : Insulation, Driving, Electrical Installation
Since 2022 Audited Supplier
Contact Supplier
Tianjin Xingda Electric Technology Co., Ltd.

Manufacturer/Factory

Tianjin , China Since 2022
Chat Now Send Inquiry
110kv~220kv Rod Suspension Composite Insulator Polymer / Silicone Rubber Insulator
Video

110kv~220kv Rod Suspension Composite Insulator Polymer / Silicone Rubber Insulator

US $ 35-70/ Piece FOB
MOQ: 10 Pieces
Since 2017 Audited Supplier
Main Products
Insulator
Contact Supplier
Guangzhou MPC Power International Co., Ltd.

Manufacturer/Factory

Guangdong , China Since 2017
Chat Now Send Inquiry
33kv Composite Polymer Distribution Horizontal Line Post Insulator
Video

33kv Composite Polymer Distribution Horizontal Line Post Insulator

US $ 28-30/ Piece FOB
MOQ: 1 Piece
Application : High-voltage
Since 2018 Audited Supplier
Contact Supplier
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory,Trading Company

Zhejiang , China Since 2018
Chat Now Send Inquiry
Porcelain Insulator Transformer Bushing Composite Insulator Pin Insulator Glass Insulator Suspension Insulator
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About Insulator FAQ

  • QWhat are the main types of insulators used in Electrical & Electronics applications?

    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.

  • QCan I rely on Chinese suppliers for high-quality electrical 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 benefits do manufacturers offer when sourcing insulators for Electrical & Electronics needs?

    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.

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