facebook pixel Live Electrical 3 Pole MCB Circuit Breakers
National  8:00am to 5pm - Mon-Fri
Quotes
020 7736 5755
sales@electrical4less.co.uk
VAT:
Quotes
Electrical 4 Less
0
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! 🐰💐

Live Electrical 3 Pole MCB Circuit Breakers

Secure your electrical systems with Live Electrical 3 Pole MCB Circuit Breakers. Engineered for industrial and commercial use, our Miniature Circuit Breakers (MCBs) deliver robust protection against overloads and short circuits. Designed for three-phase systems, these high-performance 3 pole MCBs ensure reliable and efficient safeguarding of your electrical infrastructure. Easy to install and built to last, our MCBs offer the ultimate in circuit protection. Upgrade now for superior safety and performance.

Showing 1–20 of 31 results

Live Electrical CB306B Live Electrical CB306B 3 Pole 6A B Curve 10kA MCB 1Live Electrical CB306B Live Electrical CB306B 3 Pole 6A B Curve 10kA MCB 2

Live Electrical CB306B 3 Pole 6A B Curve 10kA MCB

10 In stock
More available within 1-3 working days*
SKU: CB306B
£9.99
Add to quote
Live Electrical CB306C Live Electrical CB306C 3 Pole 6A 10kA MCB 1Live Electrical CB306C Live Electrical CB306C 3 Pole 6A 10kA MCB 2

Live Electrical CB306C 3 Pole 6A C Curve 10kA MCB

21 In stock
More available within 1-3 working days*
SKU: CB306C
£9.99
Add to quote
Live Electrical CB306D Live Electrical CB306D 3 Pole 6A D Curve 10kA MCB 1Live Electrical CB306D Live Electrical CB306D 3 Pole 6A D Curve 10kA MCB 2

Live Electrical CB306D 3 Pole 6A D Curve 10kA MCB

7 In stock
More available within 1-3 working days*
SKU: CB306D
£9.99
Add to quote
Live Electrical CB310B Live Electrical CB310B 3 Pole 10A B Curve 10kA MCB 1Live Electrical CB310B Live Electrical CB310B 3 Pole 10A B Curve 10kA MCB 2

Live Electrical CB310B 3 Pole 10A B Curve 10kA MCB

10 In stock
More available within 1-3 working days*
SKU: CB310B
£9.99
Add to quote
Live Electrical CB310C Live Electrical CB310C 3 Pole 10A C Curve 10kA MCB 1Live Electrical CB310C Live Electrical CB310C 3 Pole 10A C Curve 10kA MCB 2

Live Electrical CB310C 3 Pole 10A C Curve 10kA MCB

10 In stock
More available within 1-3 working days*
SKU: CB310C
£9.99
Add to quote
Live Electrical CB310D Live Electrical CB310D 3 Pole 10A D Curve 10kA MCB 1Live Electrical CB310D Live Electrical CB310D 3 Pole 10A D Curve 10kA MCB 2

Live Electrical CB310D 3 Pole 10A D Curve 10kA MCB

11 In stock
More available within 1-3 working days*
SKU: CB310D
£9.99
Add to quote
Live Electrical CB316B Live Electrical CB316B 3 Pole 16A B Curve 10kA MCB 1Live Electrical CB316B Live Electrical CB316B 3 Pole 16A B Curve 10kA MCB 2

Live Electrical CB316B 3 Pole 16A B Curve 10kA MCB

12 In stock
More available within 1-3 working days*
SKU: CB316B
£9.99
Add to quote
Live Electrical CB316C Live Electrical CB316C 3 Pole 16A C Curve 10kA MCB 1Live Electrical CB316C Live Electrical CB316C 3 Pole 16A C Curve 10kA MCB 2

Live Electrical CB316C 3 Pole 16A C Curve 10kA MCB

7 In stock
More available within 1-3 working days*
SKU: CB316C
£9.99
Add to quote
Live Electrical CB316D Live Electrical CB316D 3 Pole 16A D Curve 10kA MCB 1Live Electrical CB316D Live Electrical CB316D 3 Pole 16A D Curve 10kA MCB 2

Live Electrical CB316D 3 Pole 16A D Curve 10kA MCB

11 In stock
More available within 1-3 working days*
SKU: CB316D
£9.99
Add to quote
Live Electrical CB320B Live Electrical CB320B 3 Pole 20A B Curve 10kA MCB 1Live Electrical CB320B Live Electrical CB320B 3 Pole 20A B Curve 10kA MCB 2

Live Electrical CB320B 3 Pole 20A B Curve 10kA MCB

11 In stock
More available within 1-3 working days*
SKU: CB320B
£9.99
Add to quote
Live Electrical CB320C Live Electrical CB320C 3 Pole 20A C Curve 10kA MCB 1Live Electrical CB320C Live Electrical CB320C 3 Pole 20A C Curve 10kA MCB 2

Live Electrical CB320C 3 Pole 20A C Curve 10kA MCB

12 In stock
More available within 1-3 working days*
SKU: CB320C
£9.99
Add to quote
Live Electrical CB320D Live Electrical CB320D 3 Pole 20A D Curve 10kA MCB 1Live Electrical CB320D Live Electrical CB320D 3 Pole 20A D Curve 10kA MCB 2

Live Electrical CB320D 3 Pole 20A D Curve 10kA MCB

22 In stock
More available within 1-3 working days*
SKU: CB320D
£9.99
Add to quote
Live Electrical CB332B Live Electrical CB332B 3 Pole 32A B Curve 10kA MCB 1Live Electrical CB332B Live Electrical CB332B 3 Pole 32A B Curve 10kA MCB 2

Live Electrical CB332B 3 Pole 32A B Curve 10kA MCB

14 In stock
More available within 1-3 working days*
SKU: CB332B
£9.99
Add to quote
Live Electrical CB332C Live Electrical CB332C 3 Pole 32A C Curve 10kA MCB 1Live Electrical CB332C Live Electrical CB332C 3 Pole 32A C Curve 10kA MCB 2

Live Electrical CB332C 3 Pole 32A C Curve 10kA MCB

15 In stock
More available within 1-3 working days*
SKU: CB332C
£9.99
Add to quote
Live Electrical CB332D Live Electrical CB332D 3 Pole 32A D Curve 10kA MCB 1Live Electrical CB332D Live Electrical CB332D 3 Pole 32A D Curve 10kA MCB 2

Live Electrical CB332D 3 Pole 32A D Curve 10kA MCB

6 In stock
More available within 1-3 working days*
SKU: CB332D
£10.99
Add to quote
Live Electrical CB340B Live Electrical CB340B 3 Pole 40A B Curve 10kA MCB 1Live Electrical CB340B Live Electrical CB340B 3 Pole 40A B Curve 10kA MCB 2

Live Electrical CB340B 3 Pole 40A B Curve 10kA MCB

3 In stock
More available within 1-3 working days*
SKU: CB340B
£9.99
Add to quote
Live Electrical CB340C Live Electrical CB340C 3 Pole 40A C Curve 10kA MCB 1Live Electrical CB340C Live Electrical CB340C 3 Pole 40A C Curve 10kA MCB 2

Live Electrical CB340C 3 Pole 40A C Curve 10kA MCB

7 In stock
More available within 1-3 working days*
SKU: CB340C
£10.99
Add to quote
Live Electrical CB340D Live Electrical CB340D 3 Pole 40A D Curve 10kA MCB 1Live Electrical CB340D Live Electrical CB340D 3 Pole 40A D Curve 10kA MCB 2

Live Electrical CB340D 3 Pole 40A D Curve 10kA MCB

21 In stock
More available within 1-3 working days*
SKU: CB340D
£10.99
Add to quote
Live Electrical CB350B Live Electrical CB350B 3 Pole 50A B Curve 10kA MCB 1Live Electrical CB350B Live Electrical CB350B 3 Pole 50A B Curve 10kA MCB 2

Live Electrical CB350B 3 Pole 50A B Curve 10kA MCB

14 In stock
More available within 1-3 working days*
SKU: CB350B
£10.99
Add to quote
Live Electrical CB350C Live Electrical CB350C 3 Pole 50A C Curve 10kA MCB 1Live Electrical CB350C Live Electrical CB350C 3 Pole 50A C Curve 10kA MCB 2

Live Electrical CB350C 3 Pole 50A C Curve 10kA MCB

5 In stock
More available within 1-3 working days*
SKU: CB350C
£10.99
Add to quote
More products

Showing 1–20 of 31 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.