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Indoor SWA Cable Glands

Showing 21–23 of 23 results

Wiska BW50S Internal SWA Cable Gland 50S - Pack of 1

Wiska BW50S Internal SWA Cable Gland 50S – Pack of 1
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
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SKU: BW50S
Quantity Discount
Quantity Price
1 - 4 £8.68
5+ £8.59
10+ £8.46
20+ £8.25
£8.68
Internal SWA Cable Gland 63 - Pack of 1

Internal SWA Cable Gland 63 – Pack of 1
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: BW63-PK
£12.99
Wiska BW63S Internal SWA Gland 63S - Pack of 1

Wiska BW63S Internal SWA Gland 63S – Pack of 1
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: BW63S
Quantity Discount
Quantity Price
1 - 4 £13.35
5+ £13.22
10+ £13.02
20+ £12.68
£13.35

Showing 21–23 of 23 results

Indoor SWA (Steel Wire Armoured) cable glands play a crucial role in electrical installations in the UK, especially when it comes to securing and sealing SWA cables where they enter electrical enclosures or equipment. These glands ensure the safety and integrity of the electrical installation. Here’s a closer look at internal SWA cable glands and their use in UK electrical installations:

  1. Purpose:
    • Internal SWA cable glands are designed to provide a secure, sealed, and safe termination point for SWA cables where they enter junction boxes, distribution boards, switchgear, or other electrical enclosures.
    • They help prevent the ingress of dust, moisture, and foreign particles into the enclosure and provide mechanical protection to the cable’s outer sheath.
  2. Material Selection:
    • Internal cable glands are typically made from materials such as brass, stainless steel, or plastic. The choice of material depends on factors like the environment, the type of cable, and the specific application.
  3. Sealing and Ingress Protection:
    • Internal cable glands feature a sealing mechanism, often a gasket or compression seal, which provides an effective barrier against the entry of dust and moisture.
    • Ingress Protection (IP) ratings are crucial when selecting internal glands. Higher IP ratings indicate a greater degree of protection against the ingress of foreign bodies and liquids.
  4. Cable Size Compatibility:
    • Ensure that the internal cable gland is appropriately sized to accommodate the diameter of the SWA cable. An incorrectly sized gland may not provide adequate sealing or strain relief.
  5. Cable Entry Orientation:
    • Consider the direction of cable entry in relation to the equipment or enclosure. Choose a cable gland that allows for the desired orientation of the cable.
  6. Earthing and Bonding:
    • Internal cable glands often incorporate provisions for earthing or bonding, which is essential for electrical safety. Proper grounding helps dissipate fault currents safely.
  7. Installation:
    • Follow the manufacturer’s guidelines for installing the cable gland. This includes using the correct torque settings for securing the gland to the enclosure and ensuring a tight seal without damaging the cable’s outer sheath.
    • Glands may be designed for various installation methods, including thread-on, compression, or locknut types.
  8. Inspection and Maintenance:
    • Regularly inspect internal cable glands for signs of damage or deterioration. Damaged glands should be replaced promptly to maintain the integrity of the electrical installation.
  9. Regulatory Compliance:
    • Ensure that the use of internal cable glands complies with the relevant regulations, including the 18th Edition of the IET Wiring Regulations (BS 7671) and any other local standards or guidelines.

Internal SWA cable glands are essential components in electrical installations in the UK, as they help ensure the safety, reliability, and compliance of the installation. Properly selected and installed cable glands protect the cables, maintain the integrity of enclosures, and help prevent electrical faults and hazards. Always engage qualified electricians or electrical engineers for the installation and maintenance of internal cable glands in electrical systems.






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