Glands

Cable glands are essential mechanical fittings that secure and seal electrical cables where they enter enclosures, switchboards, junction boxes, and electrical equipment. For licensed electricians working on residential, commercial, and industrial installations across Australia, quality cable glands ensure compliant, safe, and long-lasting cable terminations that meet AS/NZS 3000:2018 standards.​

These critical components serve multiple functions in professional electrical work: they provide strain relief to prevent cable damage from pulling or twisting, create watertight seals to protect against dust and moisture ingress (IP-rated protection), and maintain the integrity of electrical enclosures. Many cable glands also provide earthing continuity for armoured cables, ensuring proper grounding throughout the installation.​

iSupply Electrical stocks an extensive range of cable glands from trusted brands including ABB, Cembre, Cabac, Kopex, and Nicote, with sizes ranging from M12 to M75 to accommodate cables from small data installations to heavy industrial power applications. Whether you’re working with unarmoured cables requiring standard nylon glands, armoured cables needing brass or steel terminations, or specialized applications requiring explosion-proof (Ex) rated glands for hazardous locations, you’ll find the right solution in our Electrical Accessories category.​

Available in both metric and PG thread standards, our cable gland selection includes single and double compression types, quick-connect designs for faster installation, and EMC-rated options for applications requiring electromagnetic interference protection. All products meet Australian compliance requirements and offer the durability and reliability electrical contractors need to complete projects on schedule without callbacks or failures.​

Browse our complete cable gland range for competitive wholesale pricing, same-day dispatch on in-stock items from our Fairfield East warehouse, and fast delivery across NSW and Australia-wide.​

Frequently Asked Questions

What is the purpose of a cable gland in electrical installations?

Cable glands secure and seal the point where electrical cables enter equipment or enclosures, providing critical strain relief to prevent cable damage, creating moisture and dust-tight seals to maintain IP ratings, and offering earthing continuity for armoured cables. They’re mandatory components for compliant electrical installations under AS/NZS 3000:2018 standards.​

What’s the difference between nylon and brass cable glands?

Nylon cable glands are lightweight, corrosion-resistant, and cost-effective for standard indoor applications and unarmoured cables, while brass cable glands offer superior mechanical strength, earthing capabilities for armoured cables, and better performance in harsh environmental conditions or industrial settings. Brass glands are typically required for SWA (steel wire armoured) cable terminations.​

How do I select the correct cable gland size?

Cable gland sizes (M12, M16, M20, M25, M32, M40, M50, M63, M75) indicate the thread diameter in millimeters. Match the gland’s cable diameter range to your cable’s outer diameter measurement—for example, an M20 gland typically accommodates cables with outer diameters from 10-14mm. Always verify the manufacturer’s specifications for the exact cable size range.​

Are cable glands required to meet Australian electrical standards?

Yes, cable glands used in Australian electrical installations must comply with AS/NZS 3000:2018 (Australian/New Zealand Wiring Rules) and relevant IEC standards including IEC 62444 for cable glands in electrical installations. All glands supplied by iSupply Electrical meet these compliance requirements for use by licensed electricians.​

Can cable glands be used in outdoor or hazardous locations?

Cable glands are available with various IP (Ingress Protection) ratings for outdoor use, providing sealed protection against dust and water ingress. For hazardous locations with flammable gases or explosive atmospheres, specialized explosion-proof (Ex) rated cable glands with Ex e or Ex d certifications are required and available in our range.​

What are EMC cable glands and when are they needed?

EMC (Electromagnetic Compatibility) cable glands provide electromagnetic shielding to prevent interference in sensitive electronic equipment and control systems. They’re essential for industrial automation, instrumentation, and telecommunications installations where electromagnetic interference (EMI) or radiofrequency interference (RFI) could affect system performance.

  • Cabac METAL GLAND SHROUD SIZE 4 SH4

    Cabac METAL GLAND SHROUD SIZE 4 SH4

    $25.80 inc GST

    Product Description PVC cable gland shrouds are designed to assist with weatherproofing and to protect the gland body from dirt and other foreign matter.? ?The CABAC range of metal gland shrouds are halogen free, low smoke and flame retardant. The unique PVC material stretches to fit a wide range of gland sizes.? ?Available in orange…

  • Cabac METAL GLAND SHROUD SIZE 5 SH5

    Cabac METAL GLAND SHROUD SIZE 5 SH5

    $32.16 inc GST

    Product Description PVC cable gland shrouds are designed to assist with weatherproofing and to protect the gland body from dirt and other foreign matter.? ?The CABAC range of metal gland shrouds are halogen free, low smoke and flame retardant. The unique PVC material stretches to fit a wide range of gland sizes.? ?Available in orange…

  • Cabac METAL GLAND SHROUD SIZE 6 SH6

    Cabac METAL GLAND SHROUD SIZE 6 SH6

    $38.48 inc GST

    Product Description PVC cable gland shrouds are designed to assist with weatherproofing and to protect the gland body from dirt and other foreign matter.? ?The CABAC range of metal gland shrouds are halogen free, low smoke and flame retardant. The unique PVC material stretches to fit a wide range of gland sizes.? ?Available in orange…

  • Cabac METAL GLAND:CABLE OD 11-17 GU25

    Cabac METAL GLAND:CABLE OD 11-17 GU25

    $33.70 inc GST

    Product Description The GU range of unarmoured metric cable glands are perfect for use with PVC, XLPE and other synthetic cables.? ?These glands are rated IP68, with a nickel plated brass body to guard against the effects of corrosion and a fully insulated seal to ensure fluid tightness.? ?Unlike many traditional glands, the GU range…

  • Cabac METAL GLAND:CABLE OD 15-21 GU32

    Cabac METAL GLAND:CABLE OD 15-21 GU32

    $51.78 inc GST

    Product Description The GU range of unarmoured metric cable glands are perfect for use with PVC, XLPE and other synthetic cables.? ?These glands are rated IP68, with a nickel plated brass body to guard against the effects of corrosion and a fully insulated seal to ensure fluid tightness.? ?Unlike many traditional glands, the GU range…

  • Cabac METAL GLAND:CABLE OD 19-28 GU40

    Cabac METAL GLAND:CABLE OD 19-28 GU40

    $57.79 inc GST

    Product Description The GU range of unarmoured metric cable glands are perfect for use with PVC, XLPE and other synthetic cables.? ?These glands are rated IP68, with a nickel plated brass body to guard against the effects of corrosion and a fully insulated seal to ensure fluid tightness.? ?Unlike many traditional glands, the GU range…

  • Cabac METAL GLAND:CABLE OD 26-35 GU50

    Cabac METAL GLAND:CABLE OD 26-35 GU50

    $61.59 inc GST

    Product Description The GU range of unarmoured metric cable glands are perfect for use with PVC, XLPE and other synthetic cables.? ?These glands are rated IP68, with a nickel plated brass body to guard against the effects of corrosion and a fully insulated seal to ensure fluid tightness.? ?Unlike many traditional glands, the GU range…

  • Cabac METAL GLAND:CABLE OD 3-6MM GU12

    Cabac METAL GLAND:CABLE OD 3-6MM GU12

    $21.48 inc GST

    Product Description The GU range of unarmoured metric cable glands are perfect for use with PVC, XLPE and other synthetic cables.??These glands are rated IP68, with a nickel plated brass body to guard against the effects of corrosion and a fully insulated seal to ensure fluid tightness.??Unlike many traditional glands, the GU range has a…

  • Cabac METAL GLAND:CABLE OD 32-42 GU63

    Cabac METAL GLAND:CABLE OD 32-42 GU63

    $113.22 inc GST

    Product Description The GU range of unarmoured metric cable glands are perfect for use with PVC, XLPE and other synthetic cables.? ?These glands are rated IP68, with a nickel plated brass body to guard against the effects of corrosion and a fully insulated seal to ensure fluid tightness.? ?Unlike many traditional glands, the GU range…

  • Cabac METAL GLAND:CABLE OD 5-9MM GU16

    Cabac METAL GLAND:CABLE OD 5-9MM GU16

    $24.64 inc GST

    Product Description The GU range of unarmoured metric cable glands are perfect for use with PVC, XLPE and other synthetic cables.? ?These glands are rated IP68, with a nickel plated brass body to guard against the effects of corrosion and a fully insulated seal to ensure fluid tightness.? ?Unlike many traditional glands, the GU range…

  • Cabac METAL GLAND:CABLE OD 8-13MM GU20

    Cabac METAL GLAND:CABLE OD 8-13MM GU20

    $24.02 inc GST

    Product Description The GU range of unarmoured metric cable glands are perfect for use with PVC, XLPE and other synthetic cables.? ?These glands are rated IP68, with a nickel plated brass body to guard against the effects of corrosion and a fully insulated seal to ensure fluid tightness.? ?Unlike many traditional glands, the GU range…

  • Cabac NYLON GLAND 9-18 WITH SOLAR INSERT 2X6MM GN25SO-2-6MM

    Cabac NYLON GLAND 9-18 WITH SOLAR INSERT 2X6MM GN25SO-2-6MM

    $46.94 inc GST

    Metric threaded glands made from Polyamide 6.6 with camera shutter cable sealing rated IP68. Medium resistance to vegetable oils and Benzol Conforms to Standards DIN VDE 0619, IP68 5 bar Supplied complete with locknut and body seal Neoprene seal two holes diameter 6mm

  • Cabac NYLON GLAND 9-18 WITH SOLAR INSERT 3X7MM GN25SO-3-7MM

    Cabac NYLON GLAND 9-18 WITH SOLAR INSERT 3X7MM GN25SO-3-7MM

    $46.94 inc GST

    Metric threaded glands made from Polyamide 6.6 with camera shutter cable sealing rated IP68. Medium resistance to vegetable oils and Benzol Conforms to Standards DIN VDE 0619, IP68 5 bar Supplied complete with locknut and body seal Neoprene seal three holes diameter 7mm

  • Cabac NYLON GLAND 9-18 WITH SOLAR INSERT 4X6MM GN25SO-4-6MM

    Cabac NYLON GLAND 9-18 WITH SOLAR INSERT 4X6MM GN25SO-4-6MM

    $46.94 inc GST

    Metric threaded glands made from Polyamide 6.6 with camera shutter cable sealing rated IP68. Medium resistance to vegetable oils and Benzol Conforms to Standards DIN VDE 0619, IP68 5 bar Supplied complete with locknut and body seal Neoprene seal four holes diameter 6mm

  • Cabac NYLON GLAND 9-18 WITH SOLAR INSERT 5X5MM GN25SO-5-5MM

    Cabac NYLON GLAND 9-18 WITH SOLAR INSERT 5X5MM GN25SO-5-5MM

    $46.94 inc GST

    Metric threaded glands made from Polyamide 6.6 with camera shutter cable sealing rated IP68. Medium resistance to vegetable oils and Benzol Conforms to Standards DIN VDE 0619, IP68 5 bar Supplied complete with locknut and body seal Neoprene seal five holes diameter 5mm

  • Cabac NYLON PG GLAND 16PG THREAD OD 10-14MM GN16PG

    Cabac NYLON PG GLAND 16PG THREAD OD 10-14MM GN16PG

    $34.78 inc GST

Cable glands are essential mechanical fittings that secure and seal electrical cables where they enter enclosures, switchboards, junction boxes, and electrical equipment. For licensed electricians working on residential, commercial, and industrial installations across Australia, quality cable glands ensure compliant, safe, and long-lasting cable terminations that meet AS/NZS 3000:2018 standards.​

These critical components serve multiple functions in professional electrical work: they provide strain relief to prevent cable damage from pulling or twisting, create watertight seals to protect against dust and moisture ingress (IP-rated protection), and maintain the integrity of electrical enclosures. Many cable glands also provide earthing continuity for armoured cables, ensuring proper grounding throughout the installation.​

iSupply Electrical stocks an extensive range of cable glands from trusted brands including ABB, Cembre, Cabac, Kopex, and Nicote, with sizes ranging from M12 to M75 to accommodate cables from small data installations to heavy industrial power applications. Whether you’re working with unarmoured cables requiring standard nylon glands, armoured cables needing brass or steel terminations, or specialized applications requiring explosion-proof (Ex) rated glands for hazardous locations, you’ll find the right solution in our Electrical Accessories category.​

Available in both metric and PG thread standards, our cable gland selection includes single and double compression types, quick-connect designs for faster installation, and EMC-rated options for applications requiring electromagnetic interference protection. All products meet Australian compliance requirements and offer the durability and reliability electrical contractors need to complete projects on schedule without callbacks or failures.​

Browse our complete cable gland range for competitive wholesale pricing, same-day dispatch on in-stock items from our Fairfield East warehouse, and fast delivery across NSW and Australia-wide.​

Frequently Asked Questions

What is the purpose of a cable gland in electrical installations?

Cable glands secure and seal the point where electrical cables enter equipment or enclosures, providing critical strain relief to prevent cable damage, creating moisture and dust-tight seals to maintain IP ratings, and offering earthing continuity for armoured cables. They’re mandatory components for compliant electrical installations under AS/NZS 3000:2018 standards.​

What’s the difference between nylon and brass cable glands?

Nylon cable glands are lightweight, corrosion-resistant, and cost-effective for standard indoor applications and unarmoured cables, while brass cable glands offer superior mechanical strength, earthing capabilities for armoured cables, and better performance in harsh environmental conditions or industrial settings. Brass glands are typically required for SWA (steel wire armoured) cable terminations.​

How do I select the correct cable gland size?

Cable gland sizes (M12, M16, M20, M25, M32, M40, M50, M63, M75) indicate the thread diameter in millimeters. Match the gland’s cable diameter range to your cable’s outer diameter measurement—for example, an M20 gland typically accommodates cables with outer diameters from 10-14mm. Always verify the manufacturer’s specifications for the exact cable size range.​

Are cable glands required to meet Australian electrical standards?

Yes, cable glands used in Australian electrical installations must comply with AS/NZS 3000:2018 (Australian/New Zealand Wiring Rules) and relevant IEC standards including IEC 62444 for cable glands in electrical installations. All glands supplied by iSupply Electrical meet these compliance requirements for use by licensed electricians.​

Can cable glands be used in outdoor or hazardous locations?

Cable glands are available with various IP (Ingress Protection) ratings for outdoor use, providing sealed protection against dust and water ingress. For hazardous locations with flammable gases or explosive atmospheres, specialized explosion-proof (Ex) rated cable glands with Ex e or Ex d certifications are required and available in our range.​

What are EMC cable glands and when are they needed?

EMC (Electromagnetic Compatibility) cable glands provide electromagnetic shielding to prevent interference in sensitive electronic equipment and control systems. They’re essential for industrial automation, instrumentation, and telecommunications installations where electromagnetic interference (EMI) or radiofrequency interference (RFI) could affect system performance.

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