VAT:
Quotes
  • 0
    • Electrical4less Logo
    0
    Electrical4less Reviews 4.9 Based on 1452 reviews
    UK Mainland Free Delivery £75 + VAT
    30 Day Return Policy
    Next Day Delivery Cut Off Time 3PM*

    Indoor SWA Cable Glands

    Discover indoor SWA cable glands at Electrical4Less. Secure and protect steel wire armoured cables in indoor installations. Ideal for residential, commercial, and industrial use. Shop now for reliable indoor SWA cable glands.

    Unicrimp QBW20S Small SWA Cable Gland 20mm - Pack of 2

    Unicrimp QBW20S Small SWA Cable Gland 20mm – Pack of 2
    Delivery usually within 1 - 3 working days *
    SKU: QBW20S
    £1.60
    Unicrimp QBW20SS Industrial SWA Cable Gland 20mm - Pack of 2

    Unicrimp QBW20SS Industrial SWA Cable Gland 20mm – Pack of 2
    9 in stock
    More available within 1 - 3 working days *
    SKU: QBW20SS
    £2.21
    Unicrimp QBW40 SWA Cable Gland 40mm - Pack of 1

    Unicrimp QBW40 SWA Cable Gland 40mm – Pack of 1
    Delivery usually within 1 - 3 working days *
    SKU: QBW40
    £5.12
    Unicrimp QBW50 SWA Cable Gland 50mm - Pack of 1

    Unicrimp QBW50 SWA Cable Gland 50mm – Pack of 1
    Delivery usually within 1 - 3 working days *
    SKU: QBW50
    £8.00
    Unicrimp QBW50S Industrial SWA Cable Gland 50mm - Pack of 1

    Unicrimp QBW50S Industrial SWA Cable Gland 50mm – Pack of 1
    Delivery usually within 1 - 3 working days *
    SKU: QBW50S
    £10.25
    Unicrimp QBW63 SWA Cable Gland 63mm - Pack of 1

    Unicrimp QBW63 SWA Cable Gland 63mm – Pack of 1
    Delivery usually within 1 - 3 working days *
    SKU: QBW63
    £11.80
    Unicrimp QBW63S Small SWA Cable Gland 63mm - Pack of 1

    Unicrimp QBW63S Small SWA Cable Gland 63mm – Pack of 1
    Delivery usually within 1 - 3 working days *
    SKU: QBW63S
    £15.80
    Unicrimp QBW32 Brass Gland 32mm - Pack of 2

    Unicrimp QBW32 Brass Gland 32mm – Pack of 2
    3 in stock
    More available within 1 - 3 working days *
    SKU: QBW32
    £5.60
    Unicrimp QBW20 Brass Gland 20mm - Pack of 2

    Unicrimp QBW20 Brass Gland 20mm – Pack of 2
    6 in stock
    More available within 1 - 3 working days *
    SKU: QBW20
    £1.68
    Internal SWA Cable Gland 20S - Pack of 2

    Internal SWA Cable Gland 20S – Pack of 2
    57 in stock
    More available within 1 - 3 working days *
    SKU: BW20S-PK
    £1.65
    Wiska BW20S Internal SWA Cable Gland 20S - Pack of 2

    Wiska BW20S Internal SWA Cable Gland 20S – Pack of 2
    38 in stock
    More available within 1 - 3 working days *
    SKU: BW20S
    £1.64
    Internal SWA Cable Gland 20 - Pack of 2

    Internal SWA Cable Gland 20 – Pack of 2
    Delivery usually within 1 - 3 working days *
    SKU: BW20-PK
    £1.80
    Wiska BW20L Internal SWA Cable Gland 20L - Pack of 2

    Wiska BW20L Internal SWA Cable Gland 20L – Pack of 2
    34 in stock
    More available within 1 - 3 working days *
    SKU: BW20L
    £1.91
    Internal SWA Cable Gland 25 - Pack of 2

    Internal SWA Cable Gland 25 – Pack of 2
    Delivery usually within 1 - 3 working days *
    SKU: BW25-PK
    £2.95
    Wiska BW25L Internal SWA Cable Gland 25L - Pack of 2

    Wiska BW25L Internal SWA Cable Gland 25L – Pack of 2
    2 in stock
    More available within 1 - 3 working days *
    SKU: BW25
    £3.22
    Internal SWA Cable Gland 32 - Pack of 2

    Internal SWA Cable Gland 32 – Pack of 2
    11 in stock
    More available within 1 - 3 working days *
    SKU: BW32-PK
    £4.50
    Internal SWA Cable Gland 40 - Pack of 1

    Internal SWA Cable Gland 40 – Pack of 1
    11 in stock
    More available within 1 - 3 working days *
    SKU: BW40-PK
    £4.40
    Wiska BW32L Internal SWA Cable Gland 32L - Pack of 2

    Wiska BW32L Internal SWA Cable Gland 32L – Pack of 2
    1 in stock
    More available within 1 - 3 working days *
    SKU: BW32
    £4.78
    Wiska BW40L Internal SWA Cable Gland 40L - Pack of 1

    Wiska BW40L Internal SWA Cable Gland 40L – Pack of 1
    Delivery usually within 1 - 3 working days *
    SKU: BW40
    £4.43
    Internal SWA Cable Gland 50 - Pack of 1

    Internal SWA Cable Gland 50 – Pack of 1
    Delivery usually within 1 - 3 working days *
    SKU: BW50-PK
    £6.99

    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.






    © 2026 Electrical4less
    We accept Visa We accept Mastercard We accept Maestro We accept PayPal We use Amazon Pay We use Apple Pay We use Google Pay
    Next Day Delivery

    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We’re here to help!

    In Stock Delivery Policy

    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.

    Backorder Delivery Policy

    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.

    Didn't find what you're looking for?

    No problem — message us directly on WhatsApp and we’ll help you out.

    We usually respond within minutes during working hours.

    Cookie Preferences
    Our website uses cookies and by using the site you agree to this. To find out more about how we use cookies please view our Privacy Policy.