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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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Main Products: Power Transformer, Distribution Transformer, Substation, Switch Cabinet, Switchgear
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Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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High Voltage Transformer Bushing Insulator Sensor Epoxy Resin Contact Box

High Voltage Transformer Bushing Insulator Sensor Epoxy Resin Contact Box

US $ 100 / Piece FOB
1 Piece (MOQ)
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Certification : ISO9001:2000, CCC
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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CH2-12-180 Complete Electrical Equipment Accessories Insulator Contact Boxes

CH2-12-180 Complete Electrical Equipment Accessories Insulator Contact Boxes

US $ 3-4 / Piece FOB
1 Piece (MOQ)
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Main Products: Solid Cabinet Core Unit, Fuse Combination Movement, Isolating Movement, Load Switch, Circuit Breaker Movement
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Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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High Voltage Indoor Epoxy Resin Insulator Contact Box for 11kv 12kv

High Voltage Indoor Epoxy Resin Insulator Contact Box for 11kv 12kv

US $ 150 / Piece FOB
1 Piece (MOQ)
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Current : DC
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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40.5kv Insulator for Switchgear Epoxy Resin Contact Box

40.5kv Insulator for Switchgear Epoxy Resin Contact Box

US $ 10-27 / Piece FOB
1 Piece (MOQ)
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Main Products: Loadbreak Switch, Bushing Well, Hv Bushing, LV Bushing, off Load Tap Changer, Oil-Immersed Current Limited Backup Fuse, Bay O Net Fuse Holder
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Wenzhou Shuowei Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2025
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CH11-12-15-1 High-Voltage Electrical Equipment Parts Insulator Contact Boxes

CH11-12-15-1 High-Voltage Electrical Equipment Parts Insulator Contact Boxes

US $ 3-4 / Piece FOB
1 Piece (MOQ)
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Size of Bearing Capacity : 300KN
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Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
High-Quality Porcelain Insulator Box for Low Voltage Transformers

High-Quality Porcelain Insulator Box for Low Voltage Transformers

US $ 77-231 / Piece FOB
10 Pieces (MOQ)
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Main Products: Transformer
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Shandong Zhifeng Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2024
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High Quality 12kv Epoxy Resin Electrical Box Insulator

High Quality 12kv Epoxy Resin Electrical Box Insulator

US $ 6-7 / Piece FOB
1 Piece (MOQ)
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Application : High-voltage
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Yueqing Liyond Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2009
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Epoxy Resin Contact Box Spout Bushing Insulator for Switchgear

Epoxy Resin Contact Box Spout Bushing Insulator for Switchgear

US $ 100-200 / Piece FOB
1 Piece (MOQ)
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Main Products: Handcart Indoor, Indoor Vacuum Circuit Breaker, Outdoor Vacuum Circuit Breaker
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Zhejiang Volcano Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2020
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CH10-12-150-1 Customization High-Voltage Switchgear Insulator Contact Boxes

CH10-12-150-1 Customization High-Voltage Switchgear Insulator Contact Boxes

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Size of Bearing Capacity : 300KN
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Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
12kv/630A 1250A Epoxy Resin Insulator for Cable Box Insulation Bushing

12kv/630A 1250A Epoxy Resin Insulator for Cable Box Insulation Bushing

US $ 26.78-31 / Piece FOB
100 Pieces (MOQ)
More
Main Products: Voltage Transformer, Current Transformer, Transformer, Knife Switch, Fault Indicator, Explosion-Proof Lamp, Cable Attachment, Insulating Part, High Voltage Circuit Breaker, Switchgear
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Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
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High Voltage Epoxy Resin Insulator Contact Box in Switchgear

High Voltage Epoxy Resin Insulator Contact Box in Switchgear

US $ 27-30 / Piece FOB
2 Pieces (MOQ)
More
Type : A Type Insulator
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ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Insulator Circuit Breaker Insulation Sleeve & Tube Electric Power Fitting Other Insulation Materials Switchgear
Porcelain Insulator Ceramic Insulator Suspension Insulator High Voltage Insulator Power Line Insulators Transmission Line Insulators
CH10-12-150-1 High Quality High-Voltage Switchgear Insulator Contact Boxes

CH10-12-150-1 High Quality High-Voltage Switchgear Insulator Contact Boxes

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Solid Cabinet Core Unit, Fuse Combination Movement, Isolating Movement, Load Switch, Circuit Breaker Movement
Contact Supplier
Audited Supplier
Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Epoxy Resin Insulator Contact Box CH3-10q-150 630A for High/Medium Voltage Electrical

Epoxy Resin Insulator Contact Box CH3-10q-150 630A for High/Medium Voltage Electrical

US $ 40-400 / Piece FOB
100 Pieces (MOQ)
More
Structure : Bushing Insulator
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Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
CH3a-40.5 40.5kv High Quality High-Voltage Insulator Contact Boxes

CH3a-40.5 40.5kv High Quality High-Voltage Insulator Contact Boxes

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Solid Cabinet Core Unit, Fuse Combination Movement, Isolating Movement, Load Switch, Circuit Breaker Movement
Contact Supplier
Audited Supplier
Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Premium High-Voltage Insulator Contact Boxes for Electrical Systems

Premium High-Voltage Insulator Contact Boxes for Electrical Systems

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Color : Red
Contact Supplier
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Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
12kv Contact Box High Voltage Epoxy Resin Support Insulator

12kv Contact Box High Voltage Epoxy Resin Support Insulator

US $ 19.9 / 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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CH3a-40.5 High Quality High Quality High-Voltage Insulator Contact Boxes

CH3a-40.5 High Quality High Quality High-Voltage Insulator Contact Boxes

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Type : B Type Insulator
Contact Supplier
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Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
Insulator Epoxy Resin Made 1250A Contact Box Match with Indoor

Insulator Epoxy Resin Made 1250A Contact Box Match with Indoor

US $ 1-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Voltage Transformer, Current Transformer, Transformer, Knife Switch, Fault Indicator, Explosion-Proof Lamp, Cable Attachment, Insulating Part, High Voltage Circuit Breaker, Switchgear
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Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
High Quality CH3-24kv/250 Insulator for Mv Switchgear Epoxy Resin Contact Box

High Quality CH3-24kv/250 Insulator for Mv Switchgear Epoxy Resin Contact Box

US $ 27-30 / Piece FOB
2 Pieces (MOQ)
More
Type : A Type Insulator
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
Chat Now Send Inquiry
Related Videos
  • What is High-Voltage Insulator Contact Boxes for Reliable Electrical Performance
    What is High-Voltage Insulator Contact Boxes for Reliable Electrical Performance
    US $ 3-4 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High Voltage Indoor Epoxy Resin Insulator Contact Box for 11kv 12kv
    What is High Voltage Indoor Epoxy Resin Insulator Contact Box for 11kv 12kv
    US $ 150 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 40.5kv Insulator for Switchgear Epoxy Resin Contact Box
    What is 40.5kv Insulator for Switchgear Epoxy Resin Contact Box
    US $ 10-27 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is High-Quality Porcelain Insulator Box for Low Voltage Transformers
    What is High-Quality Porcelain Insulator Box for Low Voltage Transformers
    US $ 77-231 /Piece
    10 Pieces (MOQ)
    Contact Supplier
15kv Type Low Voltage Inside The Switch Box Bus Bar Insulator

15kv Type Low Voltage Inside The Switch Box Bus Bar Insulator

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
Chat Now Send Inquiry
160bsp 400kv First Class Manufacturer Glass Insulator U160b Power Supply China Factory

160bsp 400kv First Class Manufacturer Glass Insulator U160b Power Supply China Factory

US $ 2.99-8.99 / Piece FOB
100 Pieces (MOQ)
More
Certification : ISO9001
Contact Supplier
Audited Supplier
Nooa Electric Co., Ltd.

Hunan, China Since 2024
Chat Now Send Inquiry
Insulator Epoxy Resin Contact Box in Distribution Switchgear

Insulator Epoxy Resin Contact Box in Distribution Switchgear

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
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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About Box Insulator FAQ

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

    Our Box Insulator offers exceptional quality within the Insulator category.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 Box Insulator offers exceptional quality 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.

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

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

Industrial Al2O3 Alumina Bushing Insulator

Industrial Al2O3 Alumina Bushing Insulator

US $ 0.2-20 / Piece FOB
5 Pieces (MOQ)
More
Grain Size : 1-10um
Contact Supplier
Audited Supplier
Zhengzhou Mission Ceramic Products Co., Ltd.

Trading Company

Henan, China Since 2016
Chat Now Send Inquiry
Epoxy Resin Contact Box High Quality Medium Voltage Contact Insulator Box

Epoxy Resin Contact Box High Quality Medium Voltage Contact Insulator Box

US $ 1-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Voltage Transformer, Current Transformer, Transformer, Knife Switch, Fault Indicator, Explosion-Proof Lamp, Cable Attachment, Insulating Part, High Voltage Circuit Breaker, Switchgear
Contact Supplier
Audited Supplier
Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
Kodery Electrical Three Phase Sensor Contact Box Epoxy Resin Insulator

Kodery Electrical Three Phase Sensor Contact Box Epoxy Resin Insulator

US $ 27-30 / Piece FOB
2 Pieces (MOQ)
More
Certification : CCC, CE, ISO9001
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
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Wholesale Electric Insulator Cearamic Porcelain Spool Porcelain for Low Voltage

Wholesale Electric Insulator Cearamic Porcelain Spool Porcelain for Low Voltage

US $ 0.145-0.3 / Piece FOB
10,000 Pieces (MOQ)
More
Main Products: Ceramic plastic lamp holder, ceramic fuse, insulator, knife switch.
Contact Supplier
Audited Supplier
Fuzhou Sansheng Industry and Trade Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2024
Chat Now Send Inquiry
CH3-10q150 Epoxy Resin Contact Box 150 Insulator Spout for High Voltage Switchgear Cabinet

CH3-10q150 Epoxy Resin Contact Box 150 Insulator Spout for High Voltage Switchgear Cabinet

US $ 40-400 / Piece FOB
100 Pieces (MOQ)
More
Certification : CCC, CE, ISO9001
Contact Supplier
Welcome (Wenzhou) Electric Co., Ltd

Zhejiang, China Since 2025
Chat Now Send Inquiry
Premium Factory Direct Insulator Contact Boxes for Global Export

Premium Factory Direct Insulator Contact Boxes for Global Export

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Transformer, Distribution Transformer, Substation, Switch Cabinet, Switchgear
Contact Supplier
Audited Supplier
Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
43CC 52CC Brush Cutter Grass Trimmer Parts-Carburetor Manifold Insulator

43CC 52CC Brush Cutter Grass Trimmer Parts-Carburetor Manifold Insulator

US $ 0.2-0.35 / Set FOB
300 Sets (MOQ)
More
Certification : CE
Contact Supplier
Audited Supplier
Yongkang Lide Garden Machinery Factory

Zhejiang, China Since 2023
Chat Now Send Inquiry
Hot Sale High Voltage Transformer Bushing Insulator Sensor Epoxy Resin Contact Box

Hot Sale High Voltage Transformer Bushing Insulator Sensor Epoxy Resin Contact Box

US $ 1-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Voltage Transformer, Current Transformer, Transformer, Knife Switch, Fault Indicator, Explosion-Proof Lamp, Cable Attachment, Insulating Part, High Voltage Circuit Breaker, Switchgear
Contact Supplier
Audited Supplier
Zhejiang Xianghu Technology Co., Ltd.

Zhejiang, China Since 2024
Chat Now Send Inquiry
Durable 12kv Electrical Insulator Contact Boxes for Safety

Durable 12kv Electrical Insulator Contact Boxes for Safety

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Application : High-voltage
Contact Supplier
Audited Supplier
Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
Wb3-40.5 High-Voltage Switchgear Accessories Insulator Contact Boxes

Wb3-40.5 High-Voltage Switchgear Accessories Insulator Contact Boxes

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Solid Cabinet Core Unit, Fuse Combination Movement, Isolating Movement, Load Switch, Circuit Breaker Movement
Contact Supplier
Audited Supplier
Zhejiang Degatech Electric Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
Chat Now Send Inquiry
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
Color : Red
Contact Supplier
Audited Supplier
ZHEJIANG KODERY ELECTRIC CO.,LTD

Zhejiang, China Since 2016
Chat Now Send Inquiry
Durable Insulator Contact Boxes for Efficient Power Distribution Systems

Durable Insulator Contact Boxes for Efficient Power Distribution Systems

US $ 3-4 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Transformer, Distribution Transformer, Substation, Switch Cabinet, Switchgear
Contact Supplier
Audited Supplier
Hong Qi Group Wenzhou Transformer Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
Chat Now Send Inquiry
160bsp Glass Insulator U120bp 160kN for Electrical Power System

160bsp Glass Insulator U120bp 160kN for Electrical Power System

US $ 2.99-8.99 / Piece FOB
100 Pieces (MOQ)
More
Material : FRP/GRP
Contact Supplier
Audited Supplier
Nooa Electric Co., Ltd.

Hunan, China Since 2024
Chat Now Send Inquiry
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