Hazardous Area Cable Glands | Explosion-Proof Glands for Safety – Cabex India

 

Introduction: Safety Starts with the Right Cable Gland

In industries like oil & gas, chemical processing, mining, and energy, electrical safety isn’t optional — it’s mandatory. Equipment used in hazardous areas must prevent the risk of explosion caused by sparks, gases, or dust.

This is where Hazardous Area Cable Glands play a crucial role. They are specially engineered to maintain the integrity of electrical enclosures, prevent gas or dust ingress, and ensure safe cable termination under the most extreme conditions.

At Cabex India, we design and manufacture a wide range of Hazardous Area Cable Glands that meet the highest safety and performance standards, ensuring complete protection in explosive zones.

What Are Hazardous Area Cable Glands?

Hazardous Area Cable Glands are mechanical fittings that securely attach and seal cables to equipment while maintaining explosion-proof integrity. Unlike standard glands, these are specifically tested and certified for Ex-rated environments, meaning they can safely operate where flammable gases, vapors, or dust are present.

They are used to:

  • Prevent the entry of explosive substances into electrical enclosures.

  • Provide strain relief and maintain sealing.

  • Ensure the cable’s armor and outer sheath are correctly terminated.

These glands are commonly certified under ATEX and IECEx standards for use in Zone 1, Zone 2, Zone 21, and Zone 22 hazardous areas.

Types of Hazardous Area Cable Glands

Depending on the cable type and environment, there are various Hazardous Area Cable Gland designs, such as:

  • Ex d (Flameproof) Cable Glands: Prevent flame propagation through enclosure openings.

  • Ex e (Increased Safety) Cable Glands: Prevent sparks and reduce excessive heat generation.

  • Ex n (Non-Sparking) Cable Glands: For low-risk zones with flammable gases or dust.

  • Barrier Glands: Contain compound sealing for cables entering pressurized or gas-filled enclosures.

  • Industrial Armoured and Unarmoured Glands: For enhanced mechanical protection.

Each gland type is built to ensure safe electrical performance under hazardous conditions.

Why Hazardous Area Cable Glands Are Important

In potentially explosive atmospheres, even a small electrical fault can lead to catastrophic results. Hazardous Area Cable Glands help eliminate these risks by offering:

  1. Explosion Protection: Prevent flame transmission through enclosure openings.

  2. Ingress Protection: Maintain IP66/IP68 sealing to block dust, oil, and gas entry.

  3. Mechanical Strength: Secure cable retention even under vibration or stress.

  4. Grounding and Continuity: Ensure proper electrical bonding for armored cables.

  5. Compliance: Meet ATEX, IECEx, and other global safety regulations.

Choosing the right gland ensures safe operation, equipment longevity, and compliance with international safety codes.

Applications of Hazardous Area Cable Glands

Hazardous Area Cable Glands are widely used across industries where explosive or flammable materials are handled. Key application areas include:

  • Oil and gas refineries

  • Offshore drilling platforms

  • Petrochemical and chemical plants

  • Power generation facilities

  • Food and grain processing units

  • Mining and heavy manufacturing industries

In all these environments, Cabex India’s Hazardous Area Cable Glands provide reliable sealing, grounding, and explosion-proof safety.

Cabex India – Leading Supplier of Hazardous Area Cable Glands

At Cabex India, we manufacture and export a complete range of Hazardous Area Cable Glands designed for performance, durability, and compliance. Our products are tested to meet global safety certifications including ATEX, IECEx, and EN 60079 standards.

Why Choose Cabex India?

  • Certified Explosion-Proof Cable Glands for all zones and gas groups.

  • Manufactured from high-grade brass, stainless steel, and nickel-plated materials.

  • Designed for armoured and unarmoured cables.

  • Compatible with international thread standards (Metric, NPT, PG).

  • Resistant to corrosion, vibration, and high temperatures.

We are committed to delivering precision-engineered products that enhance safety and reliability in challenging environments.

Key Features of Our Hazardous Area Cable Glands

  • Available in Ex d, Ex e, and Ex n designs.

  • Support IP66/IP68 ingress protection ratings.

  • Provide sealing, retention, and grounding for various cable types.

  • Suitable for use in Zones 1, 2, 21, and 22.

  • Easy installation and maintenance.

Each gland is carefully designed to deliver long-term performance and ensure compliance with industrial safety norms.

Installation and Maintenance Tips

Proper installation is critical in hazardous areas. Follow these tips for safe and effective installation:

  1. Choose glands certified for the specific hazardous zone.

  2. Ensure cable armor and braid are properly clamped and terminated.

  3. Apply compound sealing for barrier glands as per the manufacturer’s guidelines.

  4. Verify earthing continuity after installation.

  5. Conduct regular inspections to detect any loosening or corrosion.

Correct installation ensures maximum protection and compliance with safety regulations.

Conclusion

Hazardous Area Cable Glands are a vital part of explosion-protected electrical systems. They safeguard both equipment and personnel by preventing the ignition of flammable substances.

Visit now CabexIndia, we take pride in providing certified, high-performance Hazardous Area Cable Glands that meet international standards for safety and reliability.

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