Armoured Cable Gland Size Chart
                     Armoured Cable Gland Size Chart: Complete 
Selection Guide for Industrial Applications
Selecting the correct armoured cable gland size is essential for ensuring safe, efficient, and long-
lasting electrical installations. A properly fitted gland not only secures the cable but also 
protects it from environmental exposure, mechanical stress, and electrical faults.
In industrial environments where reliability is critical, using the right gland size helps maintain 
proper sealing, ensures earth continuity, and prevents issues like cable damage or moisture 
ingress. This guide provides a complete understanding of cable gland sizing, types, components, 
and selection methods to help professionals make accurate decisions.
ent and igniting the surrounding atmosphere. 
Industries such as oil & gas, petrochemicals, mining, and marine 
rely 
mheeaevti ly on certified flameproof cable glands to maintain safety and 
compliance standards. These glands ensure reliable performance in 
areas 
where flammable gases, vapors, or dust are present. 
In this article, we’ll explore the function, types, certifications, 
What is an Armoured Cable Gland?
An armopurriecidn gc,a abnled  gland is a specialised mechanical device used to terminate 
and secure armoured cables such as SWA (Steel Wire Armoured) or AWA 
(Aluminium Wire Armoured). It acts as a sealing and retention solution that 
protects the cable entry point while ensuring strong mechanical support.
These glands are designed to grip both the outer sheath and the armouring layer 
of the cable. This dual functionality helps in maintaining proper grounding, 
reducing cable movement, and improving overall installation safety—especially in 
demanding industrial conditions.
They are commonly used in:\n- Motors and control panels\n- 
Junction boxes\n- Distribution boards\n- Lighting systems 
Whether it’s gas, vapor, or dust, these glands act as the first line 
odfcoe
 
mfepnlsiaen icne e. nvironments that demand high safety and 
Difference Between Flameproof and 
Explosion Proof Cable Gland 
Aspect Flameproof Cable Explosion Proof 
Gland Cable Gland 
Standard IEC 60079-1 (Ex NEC / CEC 
Followed d) (National/Canadia
n 
Electrical Code) 
Common Regions Europe, Asia, North America 
Middle East, Africa 
(USA, 
Canada), Asia 
Hazardous Area Zone 1, Zone Class I, Division 1 
Zones 
2 & 
Division 2 
Functionalit Contains internal Same functionality 
y explosion and 
but 
prevents it from defined under NEC 
escaping 
Labeling Ex d Eclxapslsoisfiicoant iPornoso f 
(Class/Div 
(Flameproof) labeling) 
Usage Refineries, Oil Rigs, Chemical 
Environments Petrochemical Plants, Gas Stations 
in 
Plants, Offshore Rigs 
North America 
Global Used internationally Region-specific, 
Compatibility and widely accepted especially for US 
and Canadian 
compliance 
Both serve the same core purpose ensuring cable entry safety 
in explosive environments, but differ in terminology and 
compliance standards. 
Types of Explosion Proof Cable Glands 
Explosion proof cable glands are available in different designs based 
on cable type, application environment, and required level of 
protection. Choosing the right type ensures both mechanical safety 
and compliance in hazardous locations. 
Single Compression Cable Gland 
● Designed for non-armoured 
 caPbrloevsi des a single seal at the cable’s outer sheath Suitable 
● for indoor or less hazardous environments Typically used 
 where internal cable pressure and environmental exposure 
● are minimal Cost-effective but not recommended for Zone 1 
 ● or heavy-duty applications 
●
Double Compression Cable Gland 
● Designed for armoured 
 caPbrloevsi des sealing at both inner and outer sheath Offers better 
● strain relief and ingress protection Preferred for Zone 1 and 
 Zone 2 installations Ideal for use in outdoor, industrial, and 
● high-vibration environments 
 
●
 
●
Barrier Type Cable Gland 
● Types of Cable Glands and Their Applications
Choosing the right cable gland is not limited to size alone; the type of gland must also 
● align with the application, cable construction, and environmental conditions. Different 
gland types are designed to perform in specific scenarios, ensuring both safety and 
● 
efficiency.
● 
Single Compression Cable Glands
Single compression glands are commonly used for unarmoured cables and are 
● suitable for indoor applications. They provide basic sealing and strain relief, 
making them ideal for controlled environments where exposure to harsh 
conditions is minimal.
Double Compression Cable Glands
Double compression glands are specifically designed for armoured cables and 
provide sealing at both the inner and outer sheath. This dual sealing mechanism 
● enhances mechanical strength and offers superior protection against 
environmental factors. These glands are widely used in outdoor installations and 
● hazardous industrial environments.
● Brass Cable Glands
● Brass cable glands are known for their durability and corrosion resistance. They 
are widely used in industrial applications where long-term performance and 
strength are required. Their robust construction makes them suitable for both 
armoured and unarmoured cables.
Flameproof Cable Glands
Flameproof cable glands are used in hazardous areas where there is a risk of 
explosion or fire. These glands are designed to prevent flame propagation and 
ensure maximum safety in critical environments such as oil and gas industries.
Explosionproofcableglandsusedinhazardous environmentsmust 
comply with international safety standards such as ATEX, IECEx, 
ISI (Indian Standards), and Ingress Protection ratings 
(IP66/IP67/IP68). These certifications ensure that the glands can 
safely contain internal explosions, block flammable gases or dust 
from entering the equipment, and perform reliably under extreme 
conditions. 
Exgrip manufactures cable glands that are fully certified and tested 
to meet these global requirements, making them suitable for use in 
Zone 1, Zone 2, and other high-risk classified areas. 
Looking for Reliable Explosion Proof Cable Glands? 
Ifyou’re exploringoptions for explosion proofcable glands, whether 
for a new setup or ongoing requirement, it’s important to choose 
certified, reliable components built for safety and performance. 
cAot mExpgrerisps,i owne c oaffbeler  gal afunldl sra, nagned  oafc cfleasmsoerpieroso, fa clla tbelse glands, dofor ted and cert
uibfileed  
hazardous environments. 
Talk to our technical team today at 
Exgrip.com Or call us directly for quick 
assistance!