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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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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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Ceramic Insulator Electrical Insulation High Quality with Different Size Type Stay Industrial

Ceramic Insulator Electrical Insulation High Quality with Different Size Type Stay Industrial

US $ 0.5-5 / Piece FOB
1 Piece (MOQ)
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Main Products: Metal Casting, Drop Attachments, Earth Anchors, Grounding Hardware, Poleline Hardware, Banding, Aerial Drop Hardware, Wall Anchors, Steneds, Fasteners
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Baoding Lanlong Iron Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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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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Material : Alumina Ceramic
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SHENZHEN JINGHUI INDUSTRY LIMITED

Guangdong, China Since 2020
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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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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)
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Application : High-voltage
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Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, 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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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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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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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 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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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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Material : Porcelain
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Hangzhou Tailun Electric Power Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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Durable Glass Electrical Insulators Rated 11-66kv for Enhanced Safety

Durable Glass Electrical Insulators Rated 11-66kv for Enhanced Safety

US $ 5-10 / Piece FOB
1 Piece (MOQ)
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Main Products: LED Street Light, Empty Housing of Street Lamp, Accessories of Street Lamp, Transmission Line Fittings, Forging Parts, 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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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)
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Size : 3 Uint
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Wenzhou Soiea Electric Co., Ltd.

Zhejiang, China Since 2023
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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)
More
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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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)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Zhejiang Yuanneng Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Electrical Silicone Rubber Double Tension Composite Insulator String

Electrical Silicone Rubber Double Tension Composite Insulator String

US $ 5-250 / Piece FOB
100 Pieces (MOQ)
More
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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Factory Price Wholesale Glass Disc Insulator U120bp Glass Electrical Insulators

Factory Price Wholesale Glass Disc Insulator U120bp Glass Electrical Insulators

100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
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Hejian Xintong High Voltage Insulator Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2025
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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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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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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)
More
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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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)
More
Fire Rating : 94V2
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Qingdao Marink Enterprise Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2010
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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 Transmission Line Hardware Chain Glass Insulator Electrical Fitting
    What is Transmission Line Hardware Chain Glass Insulator Electrical Fitting
    US $ 43-48 /Piece
    1,000 Pieces (MOQ)
    Contact Supplier
  • What is Ceramic Insulator Electrical Insulation High Quality with Different Size Type Stay Industrial
    What is Ceramic Insulator Electrical Insulation High Quality with Different Size Type Stay Industrial
    US $ 0.5-5 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Custom Industrial High Voltage Al2O3 Alumina Aluminum Oxide Electrical Ceramic Insulator Tube
    What is Custom Industrial High Voltage Al2O3 Alumina Aluminum Oxide Electrical Ceramic Insulator Tube
    US $ 0.1-50 /Piece
    100 Pieces (MOQ)
    Contact Supplier
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)
More
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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Premium High Voltage Electrical Insulator for T-C Suspension Applications Systems Composite Insulator

Premium High Voltage Electrical Insulator for T-C Suspension Applications Systems Composite Insulator

US $ 7-10 / Piece FOB
10 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation
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Simeng Electrical Tech. Co., Ltd.

Trading Company

Zhejiang, China Since 2022
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High Voltage Porcelain Insulator with 44kN Surge Protector Capability Surge Resistance for Electrical Systems

High Voltage Porcelain Insulator with 44kN Surge Protector Capability Surge Resistance for Electrical Systems

US $ 1.5 / 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
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About Electrical Insulators FAQ

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

    The Electrical Insulators is a key item within our extensive Insulator selection.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?

    The Electrical Insulators is a premium choice in the Insulator category.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 Insulators is a key item within our extensive Insulator selection.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.

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
Type : B Type Insulator
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Hebei Leicheng Power Technology Co., Ltd.

Hebei, China Since 2023
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High Antifouling Electrical Epoxy Resin Composite Insulator High Quality

High Antifouling Electrical Epoxy Resin Composite Insulator High Quality

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
Contact Supplier
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
Premium High Voltage Polymer Insulator for Enhanced Electrical Safety

Premium High Voltage Polymer Insulator for Enhanced Electrical Safety

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

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
33kv Silicone Polymer High Voltage Suspension Electrical Composite Insulator

33kv Silicone Polymer High Voltage Suspension Electrical Composite Insulator

US $ 6 / 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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Premium 40kN White and Green Disc Glass Insulator U40b for Electrical Applications

Premium 40kN White and Green Disc Glass Insulator U40b for Electrical Applications

1,000 Pieces (MOQ)
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Certification : ISO9001
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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Esp Electrical FRP Rapper Shaft Insulator – Factory Price From Taporel

Esp Electrical FRP Rapper Shaft Insulator – Factory Price From Taporel

US $ 2.99-3.99 / Piece FOB
5 Pieces (MOQ)
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Main Products: Insulator, Cutout, Arrester
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Wish Composite Insulator Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2014
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ANSI 56-3 Ceramic Electrical Pin Type Porcelain Insulator

ANSI 56-3 Ceramic Electrical Pin Type Porcelain Insulator

US $ 4.5 / Piece FOB
500 Pieces (MOQ)
More
Application : High-voltage
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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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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High/Low/Medium Voltage Electric Electrical Fzsw Composite Pillar Polymer Type Porcelain/Ceramic Glass Insulator

High/Low/Medium Voltage Electric Electrical Fzsw Composite Pillar Polymer Type Porcelain/Ceramic Glass Insulator

US $ 5-20 / Piece FOB
1 Piece (MOQ)
More
Certification : CCC, CE, ISO9001
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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Cnkeeya Electric Polymer Insulator with Suspension Insulator for Electrical Equipment

Cnkeeya Electric Polymer Insulator with Suspension Insulator for Electrical Equipment

US $ 5-20 / Piece FOB
1 Piece (MOQ)
More
Main Products: Switchgear, Substation, Transformer, Distribution Box, Voltage Transformer
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Zhejiang Hanya Electric Appliance Co., Ltd.

Zhejiang, China Since 2024
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24kv Deadend Insulator Types Electrical Insulators

24kv Deadend Insulator Types Electrical Insulators

US $ 6.6 / Piece FOB
10,000 Pieces (MOQ)
More
Structure : Suspension Insulator
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Zhejiang Xirui High-Voltage Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
High Voltage Porcelain Line Post Electrical Insulator for Transmission Line

High Voltage Porcelain Line Post Electrical Insulator for Transmission Line

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Transformer Bushing, Porcelain Insulator, Composite Insulator, Condenser Bushing, Glass Insulator, Insulation Materials, Wall Bushing, Porcelain Bushing, Tap Changer
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Nanjing Rainbow Electric Co., Ltd.

Jiangsu, China Since 2018
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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
100 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
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Hangzhou Giantway Import & Export Co., Ltd.

Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
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