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Insulator Series

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Glass Insulators Pump Series Insulator Nylon Series Electrical Insulator Holder Series

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ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines

US $ 5 / Piece FOB
100 Pieces (MOQ)
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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
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Dalian Electric International Co., Ltd

Liaoning, China Since 2024
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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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Type : B Type Insulator
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Epicor Power Technology Co., Ltd.

Tianjin, China Since 2025
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Tr Series Solid-Core Station Post Insulators Substation Insulator

Tr Series Solid-Core Station Post Insulators Substation Insulator

US $ 14-50 / Piece FOB
200 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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33kv ANSI 54 Series Stay Porcelain Insulators 54-4

33kv ANSI 54 Series Stay Porcelain Insulators 54-4

US $ 3-5 / Piece FOB
50 Pieces (MOQ)
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Type : A Type Insulator
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Jiangxi QOCI Electric CO.,LTD.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2024
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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)
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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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Sm Series Low Voltage Busbar Insulator

Sm Series Low Voltage Busbar Insulator

US $ 0.5 / Piece FOB
100 Pieces (MOQ)
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Color : Red
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Zhejiang Luoke Power Technology Co. Ltd

Zhejiang, China Since 2022
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Fqbn/Fqx Series 25kv High Voltage Composite Insulator for Electrified Railway Tunnel

Fqbn/Fqx Series 25kv High Voltage Composite Insulator for Electrified Railway Tunnel

US $ 88.89-299.85 / Piece FOB
1 Piece (MOQ)
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Main Products: Substation, High Voltage Circuit Breaker, Rmu Switchgear, Drop out Fuse, Current Transformer, Voltage Transformer, Explosion-Proof Lamp, Distribution Transformer, High Voltage Fuses, High Voltage Surge Arrester
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ZHEJIANG KANGCHUANG ELECTRIC CO.,LTD

Zhejiang, China Since 2023
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Factory Price Fxbw4 - Three-Phase High Voltage Series Epoxy Suspension Outdoor Porcelain/Ceramic/Glass Composite Insulator

Factory Price Fxbw4 - Three-Phase High Voltage Series Epoxy Suspension Outdoor Porcelain/Ceramic/Glass Composite Insulator

US $ 10-20 / Piece FOB
1 Piece (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Denggao Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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ANSI 52 Series Porcelain Disc Suspension Insulator for High Voltage

ANSI 52 Series Porcelain Disc Suspension Insulator for High Voltage

US $ 5 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: Electric power fitting, Socket Eye, Dead End Loop Clamp, Strain Clamp, Lead Pin, Cross arm, glass insulator, Polymer Insulator, Anchor Rod, Thimble Eye
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Hebei Sali Electric Equipment Manufacturing Co., Ltd

Manufacturer/Factory

Hebei, China Since 2022
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Fzsw Series Polymer Station Post Silicone Substation Composite Insulator 110kv 12kn 110kb

Fzsw Series Polymer Station Post Silicone Substation Composite Insulator 110kv 12kn 110kb

US $ 30-50 / Piece FOB
100 Pieces (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
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SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Fs Series High Voltage Outdoor Cross-Arm Composite Insulator Post Insulator

Fs Series High Voltage Outdoor Cross-Arm Composite Insulator Post Insulator

US $ 105 / Piece FOB
1 Piece (MOQ)
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Main Products: Drop out Fuse Cutout, Composite Insulator, Surge Arrester, Disconnecting Switch, Sf6 & Vacuum Circuit Switch, Wall Bushing, Dry & Oil Type Transformers, CT&PT Transformer, Loadbreak Switch, Cable Accessory
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Xiya Electric Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2013
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Gkone Sm16 Copper Busbar Conical Insulator Sm Series M5-10 for Switchgear

Gkone Sm16 Copper Busbar Conical Insulator Sm Series M5-10 for Switchgear

US $ 5-20 / Piece FOB
100 Pieces (MOQ)
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Type : Socket Terminals
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Yueqing Guoen Electrical Co., Ltd

Trading Company

Zhejiang, China Since 2025
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High Voltage Insulator Pin Insulator Rubber Insulator Wholesale Insulator Series Composite Insulator Ceramic Insulator
Insulator Electric Wire & Cable Insulation Sleeve & Tube Circuit Breaker Terminals Other Insulation Materials
Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
Modified Polyethylene Insulator Series with Independent Research and Development

Modified Polyethylene Insulator Series with Independent Research and Development

US $ 4-10 / Piece FOB
1,000 Pieces (MOQ)
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Main Products: HDPE Cable Spacer; HDPE Suspension Clamp Insulator; HDPE Pin Insulator; Rubber Bushing For Electric Power Fitting; Damping Rubber Gasket
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Jiangsu Jinsanli Power Equipment Industrial Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2014
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High Voltage ANSI 56 Series Porcelain Pin Isolator / 56-4 Ceramic Pin Insulator

High Voltage ANSI 56 Series Porcelain Pin Isolator / 56-4 Ceramic Pin Insulator

US $ 3.89-5.99 / Piece FOB
1,668 Pieces (MOQ)
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Usage : High Voltage Power Transmission, Insulation, Electrical Installation
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Jiangxi Johnson Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2020
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Three-Phase Insulator Series Epoxy Polymer Suspension Overhead Transmission Line Anti Windage

Three-Phase Insulator Series Epoxy Polymer Suspension Overhead Transmission Line Anti Windage

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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ANSI 52-10 Series Porcelain Suspension Insulators with Clevis Type

ANSI 52-10 Series Porcelain Suspension Insulators with Clevis Type

US $ 1-5 / Piece FOB
500 Pieces (MOQ)
More
Certification : ISO9001
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Jiangxi Jiahong Electric Porcelain Manufacturing Co., Ltd

Manufacturer/Factory & Trading Company

Jiangxi, China Since 2025
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52 Series High Voltage Ceramic / Porcelain Disc Suspension Insulator

52 Series High Voltage Ceramic / Porcelain Disc Suspension Insulator

US $ 3-8 / 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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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator

Hot Sale Wholesale Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator

US $ 0.2 / Piece FOB
1,000 Pieces (MOQ)
More
Type : B Type Insulator
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
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High Quality Sm/Jyz Series Low Voltage Busbar Support Insulator

High Quality Sm/Jyz Series Low Voltage Busbar Support Insulator

300 Pieces (MOQ)
More
Main Products: Low Voltage Electrical Apparatus, Distribution Box, Voltage Regulator, Stabilizer, Terminal.
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Huatong (FATO) Group Co., Ltd.

Group Corporation

Zhejiang, China Since 2025
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ANSI Porcelain Ceramic Stay Insulator 54 Series

ANSI Porcelain Ceramic Stay Insulator 54 Series

US $ 5-20 / Piece FOB
10 Pieces (MOQ)
More
Usage : Insulation
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L&R ELECTRIC GROUP CO., LTD.

Manufacturer/Factory

Zhejiang, China Since 2018
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Related Videos
  • What is ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines
    What is ANSI Porcelain Line Post Insulator 57-Series for Transmission Lines
    US $ 5 /Piece
    100 Pieces (MOQ)
    Contact Supplier
  • What is Tr Series Solid-Core Station Post Insulators Substation Insulator
    What is Tr Series Solid-Core Station Post Insulators Substation Insulator
    US $ 14-50 /Piece
    200 Pieces (MOQ)
    Contact Supplier
  • What is 33kv ANSI 54 Series Stay Porcelain Insulators 54-4
    What is 33kv ANSI 54 Series Stay Porcelain Insulators 54-4
    US $ 3-5 /Piece
    50 Pieces (MOQ)
    Contact Supplier
  • What is Mns Series Electrical Low Voltage Epoxy Cylindrical Bus Bar Insulators
    What is Mns Series Electrical Low Voltage Epoxy Cylindrical Bus Bar Insulators
    US $ 500-20,000 /Piece
    1 Piece (MOQ)
    Contact Supplier
Fzsw Series 132kv Custom High Voltage Polymer Station Synthetic Post Insulator

Fzsw Series 132kv Custom High Voltage Polymer Station Synthetic Post Insulator

US $ 130-160 / 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 XP Series Ceramic Insulator Disc Suspension Porcelain Insulator

Factory Price XP Series Ceramic Insulator Disc Suspension Porcelain Insulator

US $ 2.5-3.5 / Piece FOB
1,000 Pieces (MOQ)
More
Type : A Type Insulator
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Electric Powertek Company Ltd.

Tianjin, China Since 2022
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Red Sm Full Series Insulator Bus Bar Insulator

Red Sm Full Series Insulator Bus Bar Insulator

1,000 Pieces (MOQ)
More
Main Products: MCCB, Contactor, Starter, Connector, Relay, Magnetic Starter, MCB, Circuit Breaker, DC Contactor, Vacuum Breaker
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Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China Since 2017
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About Insulator Series FAQ

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

    The Insulator Series is classified under our comprehensive Insulator range.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.

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

    Upgrade your Insulator with the elegant and durable Insulator Series.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 Insulator Series is a key item within our extensive Insulator selection.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.

ANSI 54 Series Porcelain Electrical Strain Rod Ceramic Insulator

ANSI 54 Series Porcelain Electrical Strain Rod Ceramic Insulator

US $ 0.8-1.5 / Piece FOB
500 Pieces (MOQ)
More
Certification : CCC, CE, ISO9001
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YUEQING REACON ELECTRIC CO., LTD.

Zhejiang, China Since 2017
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66kv Polymer Type Insulator/Composite Suspension Insulator Series

66kv Polymer Type Insulator/Composite Suspension Insulator Series

US $ 14.77-20.44 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Composite Insulator, Surge Arrester, Drop-out Fuse Cutout, Disconnector, Ceramic Post Insulator, Glass Insulator
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SAA GRID TECHNOLOGY CO., LTD

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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Low Voltage Sm Series Busbar Insulator Polymer Insulator

Low Voltage Sm Series Busbar Insulator Polymer Insulator

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

Trading Company

Zhejiang, China Since 2025
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High Mechanical Electric Porcelain Insulator with RTV Coating Option Series Epoxy

High Mechanical Electric Porcelain Insulator with RTV Coating Option Series Epoxy

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
Chat Now Send Inquiry
ANSI 52 Series Porcelain Disc Insulator with Tongue Clevis Cap

ANSI 52 Series Porcelain Disc Insulator with Tongue Clevis Cap

US $ 3.8 / Piece FOB
1,000 Pieces (MOQ)
More
Structure : Suspension Insulator
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Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China Since 2010
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Manufacturer Wholesale Ceramic Insulators ANSI 53 Series

Manufacturer Wholesale Ceramic Insulators ANSI 53 Series

US $ 1-10 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Parallel Groove Connectors, Insulation Piercing Connectors, Power Line Fittings, Cable Accessories, Cable Clips, Dead End Clamps, Suspension Clamps, Anchor Clamps, Insulator, Cable Tie
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Wenzhou Ziyong Electrical Co., Ltd.

Zhejiang, China Since 2007
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Xinghai American Standard 53 Series Porcelain Ceramic Reel Spool Insulator

Xinghai American Standard 53 Series Porcelain Ceramic Reel Spool Insulator

US $ 0.19-0.58 / Piece FOB
1 Piece (MOQ)
More
Connection Method : Trough Type
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Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China Since 2022
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Best Price Gy Series High Tension Strain Ceramic Insulator

Best Price Gy Series High Tension Strain Ceramic Insulator

US $ 0.59-0.99 / 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
Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator

Jyz/Sb Series Bus DMC Electric Round Hex Busbar Insulator

US $ 0.2 / Piece FOB
1,000 Pieces (MOQ)
More
Usage : High Voltage Power Transmission, Insulation, Driving, Electrical Installation
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Zhejiang Shanmeng Electric Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2022
Chat Now Send Inquiry
3.6-12kv Epoxy Resin Insulator Series for Medium Voltage Switchgear

3.6-12kv Epoxy Resin Insulator Series for Medium Voltage Switchgear

US $ 10 / Piece FOB
1 Piece (MOQ)
More
Main Products: Vacuum Circuit Breaker, Vacuum Contactor, Load Break Switch, Vacuum Interrupter, Switchgear Parts
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WENZHOU VACEM TECHNOLOGY CO., LTD.

Zhejiang, China Since 2020
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R12.5 Series High Voltage Transmission Line Post Porcelain Insulator

R12.5 Series High Voltage Transmission Line Post Porcelain Insulator

US $ 3.2-4.8 / pieces FOB
100 pieces (MOQ)
More
Structure : Suspension Insulator
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Shandong Weichite Electric Power Technology Co., Ltd

Shandong, China Since 2025
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Factory Price Cj Series Brass Busbar Support Insulator

Factory Price Cj Series Brass Busbar Support Insulator

US $ 0.2-2.1 / Piece FOB
1 Piece (MOQ)
More
Main Products: Manufacture: Industrial Plug & Socket, Insulation Piercing Connector; Trade: Distribution Box
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Yueqing Zhicheng Electrical Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2008
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ANSI Standard 52-3 Series 16AR Coupling Size Porcelain Disc Suspension Insulator

ANSI Standard 52-3 Series 16AR Coupling Size Porcelain Disc Suspension Insulator

US $ 5-5.5 / Piece FOB
20 Pieces (MOQ)
More
Usage : High Voltage Power Transmission
Contact Supplier
Audited Supplier
Nanjing Rainbow Electric Co., Ltd.

Jiangsu, China Since 2018
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