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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: BONLE
  • Product Name: Arrester Core (Du Li Dayton)
  • Material: Varistor
  • Brand: BONLE
  • Color: Black
  • Application: Surge Arrester
  • Density: 1.37g/cm3

Packaging & Delivery

Packaging Details Carton box/as per customer's requirement.
Delivery Time 30~45 days after receipt the advance payment or LC.

You can have your own Surge Arrester Factory

Step 1:Purchase Metal Oxide Stack From Us

Step 2:Injecting Metal Oxide Stack With Silicon Rubber

Step 3:To the Win(Surge Arrester)


Surge Arrester Core Assembled in Four Parts:

1. Metal Oxide Varistors Assembled in the Middle Part ;

2. Fiberglass tape Wrapped around the MOV surface ;

3. Aluminum Electrodes Fix on both ends ;

4. Injected by expand able Polystyrene around  MOV stack ;



The advantages of zinc oxide arrester core (Du Li Dayton): good electrical insulation, high dielectric strength, resistance to leakage, corrosion resistance, heat resistance, resistance to cold, aging, explosion-proof, hydrophobic, good sealing performance .


We also can customized Surger Arrester Core ( Diameter and Length ) as per customer's request .


Density≥1.37g /c m³
Bending Strength≥500Mpa
Dielectric Dissipation Factor≤0.01
Leakage Current≤10μA
Insulation Resistance≥5x104ΩM
Power Frequency Dry Resisting Vol.60kV/Min (No Flashover)
Aging Test1000H≤1.0
Heat Distortion Temperature180~220oC


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China (Mainland) | Manufacturer, Trading Company
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Supplier's Trade Assurance Limit: US $155,000
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