Dustproof Cap For Surge Arrester
- Material: UV-resistant silicone rubber
- Dimensions: Fits surge arresters with diameters from 50 mm to 150 mm
- Temperature Range: -40°C to +85°C (-40°F to +185°F)
- IP Rating: IP67
- Tensile Strength: 10 MPa
- Dielectric Strength: 20 kV/mm
- Installation: Snap-on design, tool-free
- Standards Compliance: IEC 60099-4












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Product Description
Product Description
Product Introduction:
The Dustproof Cap for Surge Arrester is a specialized protective cover designed to provide additional defense against environmental contaminants for outdoor surge arresters. This cap ensures that the surge arresters remain operational and protected from dust, dirt, and other particulates that could potentially affect performance and longevity.
Product Details:
- Material: Made from high-quality, durable materials such as silicone or rubber, which offer excellent resistance to weathering and UV radiation.
- Design: Features a snug fit to ensure complete coverage of the surge arrester’s terminals and other critical components.
- Application: Specifically designed for outdoor surge arresters that require an extra layer of protection against environmental factors.
Structural Features:
- Dustproof Seal: The cap is designed to create a tight seal around the surge arrester, preventing dust and other particles from entering.
- UV Resistance: Constructed with materials that have high resistance to UV radiation, ensuring the cap does not degrade under sunlight exposure.
- Weather Resistance: Capable of withstanding a wide range of temperatures and weather conditions, maintaining its protective properties over time.
- Easy Installation: Designed for easy installation and removal, allowing for routine inspections and maintenance without difficulty.
Installation Process:
- Inspection: Before installation, inspect the surge arrester and the cap for any signs of damage.
- Placement: Position the dustproof cap over the surge arrester, ensuring all necessary components are covered.
- Securing: Secure the cap in place, making sure it is properly seated and sealed to prevent any gaps.
- Verification: Check the cap to confirm it is correctly installed and provides a complete barrier against dust and other contaminants.
Applicable Environmental Conditions:
- Temperature Range: The dustproof cap is designed to function effectively in a wide temperature range, typically from -50°C to +100°C, suitable for various climates.
- UV Resistance: The cap’s material provides substantial protection against ultraviolet light, ensuring long-term stability and integrity when exposed to sunlight.
- Chemical Resistance: The cap is resistant to common environmental chemicals that could be present in outdoor settings, preserving its protective qualities.
- Humidity Tolerance: Engineered to perform well in high humidity conditions, ensuring the surge arrester remains protected even in damp environments.
Specifications
- Material: UV-resistant silicone rubber
- Dimensions: Fits surge arresters with diameters from 50 mm to 150 mm
- Temperature Range: -40°C to +85°C (-40°F to +185°F)
- IP Rating: IP67
- Tensile Strength: 10 MPa
- Dielectric Strength: 20 kV/mm
- Installation: Snap-on design, tool-free
- Standards Compliance: IEC 60099-4
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Who are we?
We are Manufacturer more than 21 years experience in Binzhou City, shangdong, China. We start from 2004, sell to Domestic Market(52.00%), Eastern Asia(25.00%), Africa(10.00%), Mid East(6.00%),Southeast Asia(4.00%),South Asia(3.00%). There are total about 301-500 people in our office.
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What can you buy from us?
House eletric wire, Anti-aging wire, Solar PV cable, Control cable, Shielded computer cable, Low/Medium/High Voltage power cable, Aluminum alloy cable, Aerial insulated cable, Steel core aluminum standed wire, LSZH cable, Fireproof cable, Wind power cable, EV charging cable, Energy storage cable, Mining cable, etc.
Why should you buy from us not from other suppliers?
hengwang cable company has passed ISO9001 quality management system, ISO14001 environmental management system, ISO45001\German TUV certification\CE certification, the company is a finalist for the state power grid and a national”High-tech Enterprise.
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Accepted Delivery Terms: FOB,CFR,EXW,FAS,DDP; Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY; Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash; Language Spoken:English,Chinese,Japanese,German,Russian
If I need customize Packing Cartons, is that available?
Yes, we have production line for packing box and cartons. we can make it according to your special requirement. If you are interested in our goods , please kindly send an inquiry to us !
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