In today’s industrial and electrical setups, IP68 Brass Cable Glands have become a crucial component for ensuring cable safety, durability, and performance in challenging environments. These glands provide maximum protection against dust, water, and corrosion, making them ideal for both indoor and outdoor installations. At Cabex India, a trusted manufacturer and supplier of cable management solutions, you can find premium-quality IP68 Brass Cable Glands that meet international safety and quality standards. This comprehensive guide will help you understand everything about IP68-rated glands—from their construction and types to their applications and installation.
What Are IP68 Brass Cable Glands?
IP68 Brass Cable Glands are mechanical fittings used to securely attach and seal cables entering electrical enclosures, ensuring that no dust, water, or foreign particles enter the connection area. The “IP68 rating” stands for:
| IP Code | Meaning |
| IP | Ingress Protection |
| 6 | Complete dust-tight protection |
| 8 | Protection against water immersion beyond 1 meter |
This means that IP68-rated glands provide the highest level of environmental protection available, ideal for harsh conditions such as marine, underground, or outdoor industrial installations.
Key Features and Specifications
| Feature | Specification |
| Material | High-grade brass (nickel-plated or natural finish) |
| Ingress Protection | IP68 certified (dust and water-resistant) |
| Operating Temperature | -40°C to +100°C |
| Thread Type | Metric, PG, BSP, NPT |
| Seal Material | Neoprene, Silicone, or EPDM |
| Applicable Cable Range | 3 mm to 75 mm |
These features make IP68 Brass Cable Glands a versatile and reliable choice for industries like electrical, automation, solar, oil & gas, and construction.
Applications of IP68 Brass Cable Glands
IP68-rated glands are widely used in environments requiring airtight and watertight sealing. Below are some of the most common applications:
- Marine and Offshore installations
- Outdoor junction boxes and control panels
- Industrial machinery and automation systems
- Renewable energy systems (Solar & Wind)
- Chemical and Petrochemical industries
- Telecommunication towers
- Underground cabling systems
Their corrosion-resistant brass material ensures long-term performance even in extreme conditions.
Benefits of Using IP68 Brass Cable Glands
Choosing IP68 Brass Cable Glands offers multiple operational and safety benefits:
- Superior Protection – Prevents dust, dirt, and water ingress.
- Durability – Brass provides mechanical strength and corrosion resistance.
- Thermal Stability – Performs well under temperature variations.
- Easy Installation – Simple assembly and cable fitting process.
- Cost-Effective – Long lifespan reduces maintenance and replacement costs.
- Versatile Compatibility – Works with all major cable types and thread standards.
IP68 vs IP67: What’s the Difference?
Many users confuse between IP67 and IP68 glands. Here’s a quick comparison to help:
| Feature | IP67 | IP68 |
| Dust Protection | Complete | Complete |
| Water Resistance | Up to 1 meter for 30 mins | Beyond 1 meter, continuous immersion |
| Best Use | Outdoor electrical panels | Submersible and marine systems |
Thus, IP68 Brass Cable Glands are ideal for applications where equipment is exposed to continuous water immersion or harsh environments.
Installation Guide: How to Use IP68 Brass Cable Glands
Installing IP68 Brass Cable Glands properly ensures optimal sealing and safety. Follow these simple steps:
- Prepare the Cable: Strip the insulation as required.
- Insert the Gland Parts: Slide lock nut, washer, and sealing insert onto the cable.
- Position the Cable: Ensure the gland’s seal fits snugly around the cable sheath.
- Tighten the Nut: Use a torque wrench for proper grip and to avoid over-tightening.
- Check the Seal: Verify watertightness and strain relief before final installation.
Pro Tip: Always use the correct gland size as per the cable diameter mentioned in the manufacturer’s chart.
Types of IP68 Brass Cable Glands
1. Single Compression Glands: Designed for general electrical installations where moderate sealing is sufficient.
2. Double Compression Glands: Provide dual sealing for enhanced ingress protection, ideal for hazardous or outdoor locations.
3. EMC Glands: Ensure electromagnetic compatibility, preventing signal interference.
4. A1/A2 Glands: Commonly used in unarmoured cable installations offering a compact and secure grip.
5. Weatherproof and Flameproof Glands: Used in explosion-prone industries such as oil refineries and chemical plants.
Why Choose Cabex India for IP68 Brass Cable Glands?
Cabex India stands among the top manufacturers and exporters of high-quality IP68 Brass Cable Glands in India. The company focuses on:
- Precision manufacturing with CNC technology
- Compliance with global standards (BS 6121, EN 50262)
- Bulk supply with customized packaging
- Export-quality finish and long-term durability
Cabex India also offers a complete range of cable accessories, including sealing plugs, locknuts, washers, and reducers.
Conclusion
When it comes to ensuring maximum safety, performance, and sealing efficiency, IP68 Brass Cable Glands from Cabex India stand out as a premium choice. With excellent ingress protection, durable brass construction, and international certification, they are the perfect fit for industrial, marine, and electrical applications. Whether you’re an engineer, installer, or project manager, choosing the right IP68 Brass Cable Gland means choosing safety, reliability, and long-term performance. Visit Cabex India today to explore their complete range of IP68 Brass Cable Glands and accessories.
FAQs
Q1. What does IP68 mean in Brass Cable Glands?
It means complete protection against dust and immersion in water beyond 1 meter, ensuring ultimate sealing efficiency.
Q2. Are IP68 Brass Cable Glands suitable for outdoor use?
Yes, they are designed to withstand harsh weather, UV exposure, and moisture – perfect for outdoor installations.
Q3. How do I choose the right gland size?
Refer to the manufacturer’s size chart and match the gland entry size with your cable diameter.
Q4. What maintenance is required?
Minimal maintenance. Just inspect periodically for corrosion or mechanical wear.
Q5. Can Cabex India customize cable glands?
Yes, Cabex India provides custom design and plating options as per industry needs.
