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Trough Type Composite Post Insulator

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Composite Post Insulator for Substation

Composite Post Insulator for Substation

US $ 7.9-399 / Piece FOB
100 Pieces (MOQ)
More
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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Line Post Insulator Composite Insulators 33kv Post Insulator

Line Post Insulator Composite Insulators 33kv Post Insulator

US $ 20.5 / Piece FOB
200 Pieces (MOQ)
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Certification : ISO9001
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Baoding Sihedan Electric Technology Co., Ltd.

Zhejiang, China Since 2025
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11kv-33kv 12.5kn Composite Polymer Line Post/Pin Type Insulator

11kv-33kv 12.5kn Composite Polymer Line Post/Pin Type Insulator

US $ 7-19 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Surge Arrester, Composite Insulator, Fuse Cutout, ZnO Block
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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10kv to 330kv High Voltage Composite Line Post Insulator

10kv to 330kv High Voltage Composite Line Post Insulator

US $ 3 / Piece FOB
50 Pieces (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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11kv-33kv Composite/Polymer/Silicone Station Post Insulator for Disconnect Switch

11kv-33kv Composite/Polymer/Silicone Station Post Insulator for Disconnect Switch

US $ 7-21 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Surge Arrester, Composite Insulator, Fuse Cutout, ZnO Block
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator

11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
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Application : High-voltage
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Gain Base for Composite Line Post Insulator

Gain Base for Composite Line Post Insulator

US $ 20-25 / 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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China Origin High Voltage Transmission Line Post Composite Insulator

China Origin High Voltage Transmission Line Post Composite Insulator

US $ 1-20 / Piece FOB
10 Pieces (MOQ)
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Structure : Post Insulator
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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11kv-33kv Composite Polymer/Silicone Suspension/Tension/Pin/Line Post Insulator

11kv-33kv Composite Polymer/Silicone Suspension/Tension/Pin/Line Post Insulator

US $ 4-15 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Surge Arrester, Composite Insulator, Fuse Cutout, ZnO Block
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Wenzhou Yikun Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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362kv 4000A ANSI/IEEE Gis Transformer Bushing

362kv 4000A ANSI/IEEE Gis Transformer Bushing

US $ 250-1,000 / Piece FOB
1 Piece (MOQ)
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Structure : Post Insulator
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator U70BS

Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator U70BS

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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66kv Horizontal Line Post Insulator Polymer Composite Post Insulator

66kv Horizontal Line Post Insulator Polymer Composite Post Insulator

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Application : High-voltage, Low-voltage, High-temperature
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Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
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Fnb4 1-35kv Composite Post Insulator for High Voltage Transmission Lines Silicon Insulator

Fnb4 1-35kv Composite Post Insulator for High Voltage Transmission Lines Silicon Insulator

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
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Lugao Power Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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Polymer Long Rod Suspension Composite Insulator

Polymer Long Rod Suspension Composite Insulator

US $ 4-8 / Piece FOB
1,000 Pieces (MOQ)
More
Type : B Type Insulator
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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10kv Composite Post Insulator for Urban Network

10kv Composite Post Insulator for Urban Network

US $ 1,000-1,500 / Piece FOB
1 Piece (MOQ)
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Main Products: Oil Transformer, Dry Transformer, Air Switchgear, Gas Insulated Switchgear, Rum, Vacuum Breaker, Spare Parts, Cable Termination, Line Trap, Line Reactor
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Changzhou Pacific Electric Power Engineering Co., Ltd.

Jiangsu, China Since 2022
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Polymer High Voltage 220kv Silicone Composite Insulator

Polymer High Voltage 220kv Silicone Composite Insulator

US $ 7 / Piece FOB
1,000 Pieces (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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Silicone Line Post Insulators ANSI Series Insulators

Silicone Line Post Insulators ANSI Series Insulators

US $ 33-35 / Piece FOB
1 Piece (MOQ)
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Main Products: Surge Arrester, Insulator, Fuse Cutout, Switch Gear, Meter Box, Lv Fitting, Cable Terminal
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L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
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(FZSW-220/10) Post Silicone Rubber Composite Insulator

(FZSW-220/10) Post Silicone Rubber Composite Insulator

US $ 2-22 / Piece FOB
1 Piece (MOQ)
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Material : Composite Polymer
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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10-72.5kv Composite Post Insulator

10-72.5kv Composite Post Insulator

100 Pieces (MOQ)
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Main Products: Porcelain Insulators, Polymeric Insulators, Glass Insulators, Bushings, Metal Fittings
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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Factory Price Composite Suspension/Tension Insulator for High Voltage

Factory Price Composite Suspension/Tension Insulator for High Voltage

US $ 10-13 / Piece FOB
1 Piece (MOQ)
More
Usage : High Voltage Power Transmission
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L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
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Related Videos
  • What is Composite Post Insulator for Substation
    What is Composite Post Insulator for Substation
    US $ 7.9-399 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is 10kv to 330kv High Voltage Composite Line Post Insulator
    What is 10kv to 330kv High Voltage Composite Line Post Insulator
    US $ 3 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is 11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator
    What is 11kv-36kv Composite Polymer Tension/Suspension/Pin/Line Post Insulator
    US $ 4-15 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Gain Base for Composite Line Post Insulator
    What is Gain Base for Composite Line Post Insulator
    US $ 20-25 /Piece
    1 Piece (MOQ)
    Contact Supplier
24kv Overhead Transmission Line Post Composite Insulator

24kv Overhead Transmission Line Post Composite Insulator

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Polymeric Composite Post Insulator

Polymeric Composite Post Insulator

US $ 3-10 / Piece FOB
500 Pieces (MOQ)
More
Application : Low-voltage
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Audited Supplier
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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22kv IEC Composite Insulator/Station Post Insulator

22kv IEC Composite Insulator/Station Post Insulator

US $ 4.8 / Piece FOB
1,000 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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Audited Supplier
Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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About Trough Type Composite Post Insulator FAQ

  • QCan I rely on Chinese suppliers for high-quality electrical insulators?

    The Trough Type Composite Post Insulator is a standout piece in our Insulator collection.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?

    Discover the perfect Insulator addition with our Trough Type Composite Post 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.

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

    Our Trough Type Composite Post Insulator offers exceptional quality and style within the Insulator category.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.

110kv Composite Hollow Insulator Polymer Insulator Direct Sales From Manufacturers

110kv Composite Hollow Insulator Polymer Insulator Direct Sales From Manufacturers

100 Pieces (MOQ)
More
Connection Method : Trough Type
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Wish Composite Insulator Co., Ltd.

Manufacturer/Factory & Trading Company

Shaanxi, China Since 2014
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Composite 33kv Pin Silicone Rubber Insulator Electrical Line Transmission Polymer Insulator

Composite 33kv Pin Silicone Rubber Insulator Electrical Line Transmission Polymer Insulator

US $ 5-10 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Surge Arrester, Insulator, Fuse Cutout, Switch Gear, Meter Box, Lv Fitting, Cable Terminal
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Audited Supplier
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
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Post High Voltage Ceramic Insulator

Post High Voltage Ceramic Insulator

US $ 1 / Piece FOB
1 Piece (MOQ)
More
Certification : ISO9001
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Audited Supplier
Hangzhou Yongde Electric Appliances Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
(FPQ-12/4) Pin Composite Post Insulator

(FPQ-12/4) Pin Composite Post Insulator

US $ 2-22 / Piece FOB
1 Piece (MOQ)
More
Main Products: ‪Insulators, Lightning Arrester, Disconnect Switch, Fuse Cutout, Composite Insulator‬
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
High-Performance 11kv Polymer Insulator Fxbw6-10/50CT for Power Transmission

High-Performance 11kv Polymer Insulator Fxbw6-10/50CT for Power Transmission

US $ 1 / Piece FOB
2,000 Pieces (MOQ)
More
Material : Composite Polymer
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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Suspension Polymer Insulator Composite Post Insulator

Suspension Polymer Insulator Composite Post Insulator

US $ 4.99-10.85 / Piece FOB
1,000 Pieces (MOQ)
More
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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Transmission and Distribution Line Composite Suspension Insulators

Transmission and Distribution Line Composite Suspension Insulators

US $ 15-40 / Piece FOB
2,000 Pieces (MOQ)
More
Material : Composite Polymer
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Audited Supplier
Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
Chat Now Send Inquiry
11kv 70kn Suspension Silicone Rubber Composite Insulator

11kv 70kn Suspension Silicone Rubber Composite Insulator

US $ 5-50 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Surge Arrester, Insulator, Fuse Cutout, Switch Gear, Meter Box, Lv Fitting, Cable Terminal
Contact Supplier
Audited Supplier
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
12kv 10kn Polymer Line Horizontal Post Insulator for Distribution Line

12kv 10kn Polymer Line Horizontal Post Insulator for Distribution Line

US $ 1-20 / Piece FOB
2 Pieces (MOQ)
More
Connection Method : Trough Type
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Zhejiang Haivo Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Composite Polymer Line Post Insulator

Composite Polymer Line Post Insulator

US $ 50-120 / Piece FOB
300 Pieces (MOQ)
More
Main Products: Porcelain Insulators, Polymeric Insulators, Glass Insulators, Bushings, Metal Fittings
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Liling Sky Bali Industrial Co., Ltd.

Hunan, China Since 2018
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33kv 12.5kN Composite Polymer Line Post/Pin Type Insulator Fpq-33/12.5

33kv 12.5kN Composite Polymer Line Post/Pin Type Insulator Fpq-33/12.5

US $ 2-10 / Piece FOB
500 Pieces (MOQ)
More
Material : Composite Polymer
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
Chat Now Send Inquiry
L&R 6-500kv Composite Suspension Insulator for High Voltage

L&R 6-500kv Composite Suspension Insulator for High Voltage

US $ 9.5-10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Surge Arrester, Insulator, Fuse Cutout, Switch Gear, Meter Box, Lv Fitting, Cable Terminal
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Audited Supplier
L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
Chat Now Send Inquiry
Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator

Transformer Pin Type Line Post Ceramic/ Polymer/ Glass Suspension Composite Porcelain Insulator

US $ 0.5-1 / Piece FOB
1,000 Pieces (MOQ)
More
Material : Porcelain
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Electric Powertek Company Ltd.

Tianjin, China Since 2022
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