facebook pixel Electrical Isolators & Switches - Page 2 of 6 - Electrical 4 Less
National  8:00am to 5pm - Mon-Fri
Quotes
020 7736 5755
sales@electrical4less.co.uk
VAT:
Quotes
Electrical 4 Less
1
Electrical4less Reviews 4.9 Based on 1156 reviews
UK Mainland Free Delivery £75 + VAT
14 Day Return Policy
Next Day Delivery Cut Off Time 3PM*

🐣 Easter Opening Times: Last dispatch 👉 Thurs 17/04 | ❌ Trade Counter Closed (Fri & Mon) | ✅ Online orders accepted – In-stock items ship Tues. Happy Easter! 🐰💐

Electrical Isolators & Switches

Showing 21–40 of 110 results

TPN Isolators & Switched Fuses

TPN Isolators & Switched Fuses (23)

Rotary Isolators

Rotary Isolators (25)

Main Incomers

Main Incomers (34)

Fused Main Switches

Fused Main Switches (19)

Changeover Switches

Changeover Switches (13)

Live Electrical MS1125D 1 Pole 125A Double Terminal Main Switch

Live Electrical MS1125D 1 Pole 125A Double Terminal Main Switch

Out of stock
This item cannot be back-ordered
SKU: MS1125D
£3.18
Read more
Live Electrical MS2100D 2 Pole 100A Double Terminal Main Switch

Live Electrical MS2100D 2 Pole 100A Double Terminal Main Switch

Out of stock
This item cannot be back-ordered
SKU: MS2100D
£5.49
Read more
Live Electrical MS2125D 2 Pole 125A Double Terminal Main Switch

Live Electrical MS2125D 2 Pole 125A Double Terminal Main Switch

Out of stock
This item cannot be back-ordered
SKU: MS2125D
£6.12
Read more
Live Electrical MS3100D 3 Pole 100A Double Terminal Main Switch

Live Electrical MS3100D 3 Pole 100A Double Terminal Main Switch

Out of stock
This item cannot be back-ordered
SKU: MS3100D
£8.24
Read more
Live Electrical MS3125D 3 Pole 125A Double Terminal Main Switch

Live Electrical MS3125D 3 Pole 125A Double Terminal Main Switch

Out of stock
This item cannot be back-ordered
SKU: MS3125D
£10.37
Read more
Live Electrical MS4100D 4 Pole 100A Double Terminal Main Switch

Live Electrical MS4100D 4 Pole 100A Double Terminal Main Switch

Out of stock
This item cannot be back-ordered
SKU: MS4100D
£12.06
Read more
Live Electrical MS4125D 4 Pole 125A Double Terminal Main Switch

Live Electrical MS4125D 4 Pole 125A Double Terminal Main Switch

Out of stock
This item cannot be back-ordered
SKU: MS4125D
£12.66
Read more
Live Electrical LSFS100 - 6 Way Metal 125A Fuse Switch Box with 100A Main Switch and Surge Protection

Live Electrical LSFS100/3F – 6 Way Metal 125A Fuse Switch Box with 100A Main Switch and Surge Protection

16 In stock
More available within 1-3 working days*
SKU: LSFS100/3F
£58.50
Add to quote
Live Electrical WI3P20A - Waterproof Isolator Switch 3 Pole 20 A

Live Electrical WI3P20A – Waterproof Isolator Switch 3 Pole 20 A

6 In stock
More available within 1-3 working days*
SKU: WI3P20A
£7.50
Add to quote
Hager VA4T2SDSPD Type 2 Surge Protection Metal Enclosure with 100A Main Switch

Hager VA4T2SDSPD Type 2 Surge Protection Metal Enclosure with 100A Main Switch

Delivery usually within 1-3 working days*
SKU: VA4T2SDSPD
£151.60
Add to quote
Hager VA4T2SDSPD Type 2 Surge Protection Metal Enclosure c/w Doors and 100A Main Switch

Hager VA4T2SDSPDD Type 2 Surge Protection Metal Enclosure c/w Doors and 100A Main Switch

Delivery usually within 1-3 working days*
SKU: VA4T2SDSPDD
£166.75
Add to quote
Hager VC02SW 100A MeterBox Switch

Hager VC02SW 100A MeterBox Switch

Delivery usually within 1-3 working days*
SKU: VC02SW
£31.16
Add to quote
WSRC532BSP Single Phase Electric Meter in Metal Enclosure WSRC532BSP Single Phase Electric Meter in Metal Enclosure

100A DP Main Switch with SPD and Electric Meter

Delivery usually within 1-3 working days*
SKU: WSRC532BSP

3-£0.00£0.00£0.00
5-£0.00£0.00£0.00
10-£0.00£0.00£0.00
Read more
Live Electrical LSFS125 3-Phase Metal Switch Fuse Box - without Fuses Live Electrical LSFS125 3-Phase Metal Switch Fuse Box - without Fuses

Live Electrical LSFS125 3-Phase Metal Switch Fuse Box – without Fuses

5 In stock
More available within 1-3 working days*
SKU: LSFS125
£65.40
Add to quote
WCED WFMS100/3FSP WCED Metal Fused Main Switch with 3 Fuses & SPD 1WCED WFMS100/3FSP WCED Metal Fused Main Switch with 3 Fuses & SPD 2

WCED Metal Fused Main Switch with 3 Fuses & SPD

Delivery usually within 1-3 working days*
SKU: WFMS100/3FSP
£65.40

3-£62.13£3.27£65.40
5-£60.50£4.91£65.40
10-£58.86£6.54£65.40
Add to quote
WCED WFMSRT00-3F WCED WFMSRT00-3F Fused Main Switch with Time Delayed RCD

WCED WFMSRT00-3F Fused Main Switch with Time Delayed RCD

Delivery usually within 1-3 working days*
SKU: WFMSRT00-3F
£45.50

3-£43.23£2.28£45.50
5-£42.09£3.41£45.50
10-£40.95£4.55£45.50
Add to quote
WCED WEC440SP Meter Supply Isolator with Surge Protection WCED WEC440SP Meter Supply Isolator with Surge Protection

WCED WEC440SP Meter Supply Isolator with Surge Protection

78 In stock
More available within 1-3 working days*
SKU: WEC440SP
£29.99

34£28.49£1.50£29.99
59£26.99£3.00£29.99
1019£25.49£4.50£29.99
2099£24.74£5.25£29.99
Add to quote
WCED WIS2100 WCED 100A 2P Double Screw Terminal Main Switch 1

WCED WIS2100 100A 2P Double Screw Terminal Main Switch

29 In stock
More available within 1-3 working days*
SKU: WIS2100
£7.50

3-£7.13£0.38£7.50
5-£6.94£0.56£7.50
10-£6.75£0.75£7.50
Add to quote
WCED WFMS/3P WCED WFMS/3P 3 Phase 125A Metal Switch Fuse 1

WCED WFMS/3P 3 Phase 125A Metal Switch Fuse

4 In stock
More available within 1-3 working days*
SKU: WFMS/3P
£65.40
Add to quote
WCED WME440SP Metal Meter Supply Isolator with Surge Protection

Metal Meter Supply Isolator with Surge Protection

1 In stock
More available within 1-3 working days*
SKU: WME440SP
£35.45

3-£33.68£1.77£35.45
5-£32.79£2.66£35.45
10-£31.91£3.55£35.45
Add to quote
More products

Showing 21–40 of 110 results

Family Business 2

Welcome to Electrical4Less Ltd.!

We’re a family-run, independent electrical trade counter based in Fulham, London, SW6 1RP. Founded by an experienced electrician, we are committed to offering high-quality service and trusted products. Whether you visit us in-store or shop online at Electrical4Less, our friendly team is here to make your shopping experience smooth and hassle-free.

Our Memberships

At Electrical4Less Ltd., we are proud members of two prestigious organisations:

    • IBA (Independent Buying Association): The IBA is a network of independent electrical wholesalers that ensures members access competitive pricing and high standards of service. Membership guarantees that we source products from trusted, approved suppliers. Learn more about the IBA at theiba.co.uk.

 

  • EDA (Electrical Distributors’ Association): Representing the UK’s electrical distributors and manufacturers, the EDA promotes best practices, compliance, and professionalism across the industry. Learn more about the EDA at www.eda.org.uk.

Access to 100+ Approved Suppliers

With partnerships spanning over 100 UK-approved suppliers, we can source a vast range of materials beyond what is displayed online. This ensures we cater to a diverse set of customer needs, from small DIY projects to large-scale developments. Our extensive supplier network allows us to deliver high-quality materials quickly and reliably, ensuring your projects stay on track.

What Makes Us Different

At Electrical4Less, we put our customers at the heart of everything we do.

  • Customer-Driven Development:
    We are constantly improving our website based on valuable customer feedback. This means you, our customers, play a crucial role in shaping the features and functionality of our online store.
  • Customised Product Offerings:
    If there’s a specific product you need that isn’t currently listed on our website, just let us know! We’re always happy to add requested items to ensure we meet your requirements.
  • Dedicated Online Trade Accounts:
    We provide tailored trade accounts designed to meet the needs of professionals. These accounts come with features like custom pricing, easy reordering, and exclusive offers, ensuring your shopping experience is seamless and efficient.

Less hassle. Less stress. More quality!

At Electrical4Less, “4Less” is more than just a name—it’s our promise to deliver less hassle, less stress, and more quality to every customer.

  • Less Hassle: From intuitive website navigation to tailored trade accounts, we make it easy to find and order the products you need.
  • Less Stress: With our expert team ready to assist, you can count on us for fast, reliable service and solutions to your challenges.
  • More Quality: By partnering with UK-approved suppliers and adhering to British Standards, we ensure that every product meets the highest benchmarks of safety and performance.
READ MORE
© 2025 Electrical 4 Less
Electrical 4 Less

    Electrical 4 Less
    whatsup-logo
    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.
    Dispatch Times
    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.