Cable gland are essential components in industrial electrical systems. They not only secure cables but also provide effective sealing to prevent dust, moisture, and other harmful substances from entering your equipment. This ensures the safety and stability of electrical connections. Whether in power, communications, or automation industries, choosing the right Cable connector is the foundation for reliable, long-term system operation. Today, let’s explore the common types of cable glands and their differences, helping you understand how to select the right product for your needs.
| Material | Features & Application Scenarios |
|---|---|
| Nylon (Plastic) | Lightweight, corrosion-resistant, cost-effective, good insulation. |
| Brass | High mechanical strength, suitable for industrial environments, durable. |
| Stainless Steel | Excellent corrosion resistance, ideal for marine and chemical settings. |
| Aluminum Alloy | Lightweight with moderate strength, for specific industrial applications. |
Nylon Sealing gland are a practical and economical choice for many industrial projects due to their corrosion resistance and insulation. Stainless steel Sealing gland, with their robust protection, are widely used where high protection levels are required.
The thread type of a Electrical cable fitting affects its compatibility with equipment or junction boxes. Common types include:
Metric Thread
International standard, marked as “M20 x 1.5,” widely used globally.
PG Thread (Panzer-Gewinde)
German standard, suitable for the European market, with a wider thread and good sealing.
NPT Thread (National Pipe Thread)
American standard, tapered thread, excellent sealing, suitable for the North American market.
Understanding “Cable sealing device thread types” helps ensure the gland you purchase matches your equipment interface perfectly, avoiding installation issues.
| Aspect | Description |
|---|---|
| Structural Differences | Single compression suits general environments; double compression offers stronger sealing for harsh conditions. |
| Material Differences | Nylon is lightweight and insulating; metal types are more durable and provide shielding and mechanical protection. |
| Protection Level | Waterproof and explosion-proof glands meet different IP and safety standards for various environments. |
| Cable Compatibility | Armoured cables require armoured glands; non-armoured cables can use standard types. |
| Thread Standards | Affect installation compatibility; choose Metric Thread, PG Thread, or NPT Thread according to your equipment. |
These differences determine how Cable entry gland perform and last in different applications. Choosing the right type can reduce maintenance costs and improve system stability.
1. Cable Size and Type
Measure the cable diameter accurately to ensure the gland secures the cable tightly without damage. Armoured and non-armoured cables require different types of glands.
2. Operating Environment
Is it indoor or outdoor? Is there moisture or corrosive gas? Do you need waterproof, explosion-proof, or shielding features? These factors affect your choice of material and structure.
3. Material Selection
Choose nylon, brass, stainless steel, or aluminum alloy based on the environment, balancing durability and cost.
4. Thread Type
Ensure the thread specification matches your equipment interface to avoid installation difficulties.
5. Certification Standards
Look for CE, UL, ATEX, or other certifications to ensure the product meets industry safety standards.
6. Cost and Value
Balance your budget and performance requirements to select the most suitable product.
Still wondering how to choose a Electrical cable fitting? Feel free to contact us ! We can recommend the most suitable Cable connector solution based on your specific needs.
Cable connector may be small, but their role is critical. Choosing the right “cable gland type” not only ensures the safety and stability of your electrical system but also extends equipment life and reduces maintenance costs. Whether you need a “waterproof cable gland” for harsh environments or an “armoured cable gland” for protecting armoured cables, understanding their differences and selection points is essential.
If you’re looking for high-quality, cost-effective waterproof cable gland, visit our website or contact our professional team directly. We offer tailored product recommendations and technical support to help your project succeed!
A Electrical cable fitting is a device designed to secure and seal the end of an electrical cable to equipment. It prevents dust, moisture, and contaminants from entering, ensuring safety and reliability in electrical installations.
Measure the outer diameter of your cable and select a Cable termination fitting that matches this size range. Always check the product’s technical datasheet for exact sizing.
Nylon Cable entry gland are lightweight and corrosion-resistant, but for prolonged outdoor use, especially in direct sunlight or harsh conditions, consider stainless steel or brass options for better durability.
Single compression glands seal at one point and are suitable for standard environments. Double compression glands provide sealing at two points, offering better protection in demanding or hazardous environments.
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Learn how to pick the right Waterproof Cable Gland threads and sizes to protect your cables from dust and water.If you run outdoor equipment or work in harsh industrial sites, you know this already: water is your cable’s worst enemy. One tiny leak at a connection point can bring a whole system down. But don’t […]
GHX mainly deals in waterproof cable glands and other products. Our products have passed ISO9001, CE, ROHS and other certifications, which proves our product quality and market competitiveness.
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