What is an ATEX Cable Gland?
An ATEX cable gland is a certified cable entry device used to securely terminate cables entering electrical equipment installed in hazardous areas. The gland helps maintain enclosure integrity while reducing the risk of ignition caused by sparks, hot surfaces, or the ingress of dust and moisture.
ATEX-certified cable glands are commonly used in oil and gas facilities, chemical plants, refineries, marine installations, pharmaceutical manufacturing, power generation, and industrial processing facilities.
Hazardous Area Classifications
Hazardous Area Classifications identify locations where flammable gases, vapours, or combustible dust can create explosive atmospheres. These classifications are critical for selecting the right ATEX cable glands, explosion-proof equipment, and hazardous area accessories to ensure safety, regulatory compliance, and reliable performance in industrial environments.
| Zone | Description |
|---|---|
| Zone 0 | Explosive atmosphere continuously present |
| Zone 1 | Explosive atmosphere likely during normal operation |
| Zone 2 | Explosive atmosphere unlikely and only present for short periods |
| Zone | Description |
|---|---|
| Zone 20 | Combustible dust continuously present |
| Zone 21 | Combustible dust occasionally present |
| Zone 22 | Combustible dust rarely present |
ATEX vs IECEx
How to Select an ATEX Cable Gland
Selecting the right ATEX cable gland is essential for maintaining the safety and integrity of electrical equipment installed in hazardous areas. The selection process should consider the hazardous area classification, cable type, environmental conditions, and the required protection concept such as Ex db, Ex eb, or Ex ta. It is also important to verify ingress protection requirements, operating temperatures, and applicable certification standards to ensure compliance with project specifications. Choosing a certified cable gland that matches the installation environment helps provide reliable cable sealing, long-term performance, and protection against dust, moisture, and potential ignition risks.
ExGrip Hazardous Area Solutions
ExGrip manufactures hazardous area cable entry solutions designed for demanding industrial environments.
Our product range includes:
- Single Compression Cable Glands
- Double Compression Cable Glands
- Barrier Cable Glands
- Explosion-Proof Fittings
- Cable Gland Accessories
Explore Products
See All Cable Glands:
https://exgrip.com/cable-glands/products/
Explosion-Proof Fittings:
https://exgrip.com/cable-glands/explosion-proof-fittings/
Cable Gland Accessories:
https://exgrip.com/cable-glands/cable-gland-accessories/
Frequently Asked Questions
What is an ATEX cable gland?
An ATEX cable gland is a certified cable entry device designed for hazardous areas where explosive gas or dust atmospheres may be present.
What is the difference between ATEX and IECEx?
ATEX applies to the European market, while IECEx is an internationally recognised certification system used worldwide.
What industries use ATEX cable glands?
ATEX cable glands are widely used in oil and gas, chemical processing, pharmaceuticals, marine, power generation, and industrial manufacturing facilities.
What is an explosion-proof cable gland?
An explosion-proof cable gland is designed to maintain the protection integrity of hazardous area equipment and help prevent ignition risks in explosive atmospheres.