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Electrical4less Reviews4.9 Based on 1749 reviews
UK Mainland Free Delivery £100 + VAT
30 Day Return Policy
Next Day Delivery Cut Off Time 3PM

Wiska 304 Series

Showing 21–38 of 38 results

Wiska Strain Relief Ring ZER 11-18 - Pack of 10 Wiska Strain Relief Ring ZER 11-18 - Pack of 10 2

Wiska Strain Relief Ring ZER 11-18 – Pack of 10
2 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: 10110766
Quantity Discount
Quantity Price
1 - 9 £1.88
10+ £1.81
20+ £1.74
£1.88
Wiska SPRINT ESKV-RDE 20 BK Cable Gland with Reduction Sealing Insert

Wiska | SPRINT ESKV-RDE 20 BK | Black Cable Gland | Reduction Sealing Insert
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10064994
Quantity Discount
Quantity Price
1 - 4 £0.73
5+ £0.72
10+ £0.71
20+ £0.69
£0.73
Wiska ShieldGLAND Pro M20S IP68 Cable Gland Brass Locknut E-Spring Earth Fly Lead - 2 Pcs

Wiska ShieldGLAND Pro M20S IP68 Cable Gland Brass Locknut E-Spring Earth Fly Lead – 2 Pcs
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10112394
Quantity Discount
Quantity Price
1 - 4 £8.96
5+ £8.87
10+ £8.74
20+ £8.51
£8.96
Wiska 10112715 TriShot® ETKV-SET 20 Light Grey Cable Gland - Pack of 1

Wiska 10112715 TriShot® ETKV-SET 20 Light Grey Cable Gland – Pack of 1
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10112715
£0.38
Wiska ShieldGLAND Pro M20L IP68 Cable Gland Brass Locknut E-Spring Earth Fly Lead - 2 Pcs

Wiska ShieldGLAND Pro M20L IP68 Cable Gland Brass Locknut E-Spring Earth Fly Lead – 2 Pcs
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10112395
Quantity Discount
Quantity Price
1 - 4 £10.76
5+ £10.65
10+ £10.49
20+ £10.22
£10.76
Wiska ShieldGLAND Standard M20L IP68 Cable Gland Brass Locknut Earth Tag - 2 Pcs

Wiska ShieldGLAND Standard M20L IP68 Cable Gland Brass Locknut Earth Tag – 2 Pcs
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10112391
Quantity Discount
Quantity Price
1 - 4 £9.83
5+ £9.73
10+ £9.58
20+ £9.34
£9.83
Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit - Black Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit - Black 2

Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit – Black
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10106596
£5.22
Wiska Strain Relief Ring ZER 4-12 - Pack of 10 Wiska Strain Relief Ring ZER 4-12 - Pack of 10 2

Wiska Strain Relief Ring ZER 4-12 – Pack of 10
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10109800
Quantity Discount
Quantity Price
1 - 9 £1.79
10+ £1.73
20+ £1.66
£1.79
Wiska 10110630 COMBI 304 Black Junction Box Wiska 10110630 COMBI 304 Black Junction Box 2

Wiska | COMBI 304 | Black Junction Box | Ø87x57mm | Empty
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10110630
Quantity Discount
Quantity Price
1 - 9 £3.85
10+ £3.79
20+ £3.72
£3.85
Wiska Box COMBI 304 WH (White) Wiska Box COMBI 304 WH (White) 2

Wiska | COMBI 304 | White Junction Box | Ø87x57mm | Empty
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10110631
Quantity Discount
Quantity Price
1 - 9 £3.85
10+ £3.79
20+ £3.72
£3.85
Wiska MP-L Mounting Plate Large COMBI / WHK

Wiska MP-L Mounting Plate Large COMBI / WHK
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10105775
Quantity Discount
Quantity Price
1 - 9 £17.85
10+ £17.58
20+ £17.23
£17.85
WISKA 10112591 COMBI 304 LED Light AC BK – 2.5W Surface Mount IP66 LED Luminaire – Black WISKA 10112591 COMBI 304 LED Light AC BK – 2.5W Surface Mount IP66 LED Luminaire – Black 2

Wiska | COMBI 304 LED Light AC BK | Black 2.5W Surface Mount LED Luminaire | IP66
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10112591
£38.64
WISKA COMBI 304 SWITCH RS/1-2 BK – IP66/IP67 Surface-Mount Rotary Switch

Wiska | COMBI 304 SWITCH RS/1-2 BK | Black 2 Pole Surface Mount Rotary Switch | IP66/IP67
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10110647
£35.84
Wiska Box COMBI 304 GR (Grey) Wiska Box COMBI 304 GR (Grey) 2

Wiska | COMBI 304 | Grey Junction Box | Ø87x57mm | Empty
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10110629
Quantity Discount
Quantity Price
1 - 9 £3.85
10+ £3.79
20+ £3.72
£3.85
Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit - Grey Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit - Grey 2

Wiska VentPLUG EVPS-L 20 Polyamide Pressure Compensation Unit – Grey
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10106592
£5.22
Wiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit - Black Wiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit - Black 2

Wiska VentPLUG EVPS-L 20 HF Polyamide High Air Flow Pressure Compensation Unit – Black
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10106620
£5.49
Wiska 10112310 White Brace 20mm Contractor Pack

Wiska | 10112310 | Brace Polyamide Flexible Conduit Contractor Pack | White | IP68 | 20mm | 10 Metres
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10112310
£15.30
Wiska 10112312 White Brace 25mm Contractor Pack

Wiska | 10112312 | Brace Polyamide Flexible Conduit Contractor Pack | White | IP68 | 25mm | 10 Metres
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: 10112312
£23.35

Showing 21–38 of 38 results

Family Business 2

Welcome to Electrical4Less Ltd.

We’re an independent electrical trade counter and online supplier based in Fulham, London SW6 1RP. Every day we support local electricians and construction sites with fast, reliable supply of trusted products. Whether you need same-day collection, local delivery, or next-day courier across the UK, we make it happen without the hassle. Overseas orders? No problem — we’ve got you covered.

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Our Memberships

As proud members of the Independent Buying Association (IBA) and the Electrical Distributors’ Association (EDA), we’re connected to over 100+ approved UK suppliers. That means the buying power of a national wholesaler with the flexibility and personal service of an independent.

Membership gives us more than sharp pricing — it guarantees professional standards, compliance, and best practice, so you can trust every order meets industry requirements.

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Why Choose Us

We’re not a faceless website or call centre — we’re a hands-on team who pick up the phone, answer WhatsApp, and actually listen. No bureaucracy, no endless forms. Just people ready to help you get the job done, quickly and reliably.

  • Easy contact via WhatsApp, phone, or email
  • Friendly, no-nonsense service from people who know the trade
  • Hands-on help finding exactly what you need
  • Fast UK courier delivery plus international shipping available

Proudly serving electricians and construction projects across Fulham, Chelsea, and the wider London area — and nationwide with fast next-day delivery by courier.

📲 Need something sorted fast? Message us on WhatsApp at 07926 999 412 — no waiting, no hassle, just answers.

© 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 £200 + VAT (double our standard carriage-paid order value of £100 + 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 £100 + VAT:
Orders above £100 + 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 £200 + 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 £200 + 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.

Supplier Lead Time & Availability

This item may be sourced from our supplier before dispatch.
The lead time shown is an estimate only and is based on the usual supplier timeframe. It is subject to supplier availability and is not a guaranteed delivery date.
We do not have a live supplier stock feed, so supplier stock can change without notice.
Delivery timers and courier estimates apply once the item is available for dispatch.
If the item is unavailable, we will contact you with the available options, including waiting for stock, choosing an alternative product, cancellation, or a refund for the unavailable item.
This does not affect your statutory rights.

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.

Ordering this product

To purchase this catalogue item, start by adding it to your quote list. Submit your enquiry with the quantity you require, and our team will help you complete your order.

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Delivery info

Wiska items that are not available from our shelf stock will usually be ordered directly from Wiska and dispatched as soon as they arrive with us. Delivery is generally completed within 2–3 working days, although stock availability, order cut-off times and courier schedules may affect the timing.

For mixed orders containing products from other suppliers, dispatch arrangements may vary, and the order may follow the longest delivery estimate shown.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

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