VAT:
Wishlist 0
Quotes 0
0
Electrical4less Reviews4.9 Based on 1716 reviews
UK Mainland Free Delivery £100 + VAT
30 Day Return Policy
Next Day Delivery Cut Off Time 3PM

Surge Protection Devices

Surge Devices specialises in advanced surge protection devices for residential, commercial, and industrial settings. They offer reliable solutions designed to safeguard electrical systems from power surges. Explore Surge Devices’ range at Electrical4Less, your trusted electrical online supplier.

Showing 1–20 of 23 results

Surge Devices SPDPV600 SPD Type 2 600V DC for Solar/PV Installations

Surge Devices SPDPV600 Type 2 PV SPD for Solar Installations up to 600V
1 In Stock
More available within:
Usually 3 - 4 Working Days
Read More
SKU: SPDPV600
Quantity Discount
Quantity Price
1 £77.49
2+ £75.94
3+ £75.17
£77.49
Surge Devices LSPDPV1000 SPD Type 1 & 2 1000V DC SPD for Solar/PV Installations

Surge Devices LSPDPV1000 Type 1+2 SPD for 1000V PV Solar Panels
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: LSPDPV1000
Quantity Discount
Quantity Price
1 £180.00
2+ £176.40
3+ £174.60
£180.00
Surge Devices SPDPV1000 SPD Type 2 1000V DC for Solar/PV Installations

Surge Devices SPDPV1000 Type 2 SPD for Solar Panels up to 1000V
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: SPDPV1000
Quantity Discount
Quantity Price
1 £90.00
2+ £88.20
3+ £87.30
£90.00
Surge Devices 320002 Surge Devices Type 2 Single Module 2P SPD with Replaceable Modules

Surge Devices 320002 Single Phase Type 2/3 SPD with Remote Contact
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 320002
£39.00
Surge Devices 320002/ENC Surge Devices Type 2 Single Module 2P SPD with Replaceable Modules

Surge Devices 320002/ENC Type 2/3 SPD in IP65 Enclosure
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 320002/ENC
£50.05
Surge Devices LSPDPV600 SPD Type 1 & 2 600V DC for Solar/PV Installations

Surge Devices LSPDPV600 Type 1+2 PV SPD for 600V Solar Installations
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: LSPDPV600
Quantity Discount
Quantity Price
1 £96.00
2+ £94.08
3+ £93.12
£96.00
LSPD24 Type 1 2 3 Three Phase SPD

Surge Protection Devices | LSPD24 | Type 1, 2 & 3 Three Phase SPD | 12.5kA Per Pole
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
£286.95
Choose options
This product has multiple variants. The options may be chosen on the product page
Surge Devices 381649S Surge Devices Type 1+2+3 50kA 3 Phase Lightning and Surge Arrester with Window Indication and Pluggable Modules

Surge Devices 381649S Type 1+2+3 50kA Three Phase Lightning and Surge Arrester
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 381649S
£354.00
Surge Devices SP30 Surge Devices Pluggable Data Signal Line 30V SPD for 4/20mA Signals

Surge Devices Pluggable Data Signal Line 30V SPD for 4/20mA Signals
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: SP30
£58.50
Surge Devices SP48 Surge Devices Pluggable Data Signal Line 48V SPD for 4/20mA Signals

Surge Devices Pluggable Data Signal Line 48V SPD for 4/20mA Signals
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: SP48
£58.50
Surge Devices D-24/BNC Surge Devices Co-Axial BNC CCTV Arrester

Surge Devices Co-Axial BNC CCTV Arrester
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: D-24/BNC
£58.50
Surge Devices SY4-POE Surge Devices Type 3 3kA/5kA 1A Cat 6 Power Over Ethernet SPD

Surge Devices Type 3 3kA/5kA 1A Cat 6 Power Over Ethernet SPD
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: SY4-POE
£84.50
Surge Devices 630043 Surge Devices BS POE 7.5V Power Over Ethernet SPD

Surge Devices BS POE 7.5V Power Over Ethernet SPD
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 630043
£78.00
Surge Devices DP1LSA180 Surge Devices Single Telephone Surge Arrester for Installation Into Krone LSA Disconnection Strips

Surge Devices Single Telephone Surge Arrester for Installation Into Krone LSA Disconnection Strips
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: DP1LSA180
£14.30
Surge Devices DP10LSA180 Surge Devices 10 Pair Telephone Surge Arrester for Installation Into Krone LSA Disconnection Strips

Surge Devices 10 Pair Telephone Surge Arrester for Installation Into Krone LSA Disconnection Strips
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: DP10LSA180
£123.50
Surge Devices TELCO/EB Surge Devices Earth Bar for DP1LSA180

Surge Devices Earth Bar for DP1LSA180
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: TELCO/EB
£8.45
SPD1 Type 2 & 3 Single Phase SPD

Surge Protection Devices | SPD1 | Type 2 & 3 Single Phase SPD | 40kA
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
£31.95
Choose options
This product has multiple variants. The options may be chosen on the product page
SPD2 Type 2 & 3 Single Phase SPD

Surge Protection Devices | SPD2 | Type 2 & 3 Single Phase SPD | 40kA
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
£74.95
Choose options
This product has multiple variants. The options may be chosen on the product page
SPD4 Type 2 & 3 Three Phase SPD

Surge Protection Devices | SPD4 | Type 2 & 3 Three Phase SPD | 40kA
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
£138.95
Choose options
This product has multiple variants. The options may be chosen on the product page
LSPD22 Type 1 2 3 Single Phase SPD

Surge Protection Devices | LSPD22 | Type 1, 2 & 3 Single Phase SPD | 12.5kA Per Pole
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
£150.95
Choose options
This product has multiple variants. The options may be chosen on the product page

Showing 1–20 of 23 results

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.

Cookie Preferences
We use cookies to enhance your browsing experience, serve personalised content, and analyse our traffic. By clicking "Accept All", you consent to our use of cookies. To find out more about how we use cookies please view our Privacy Policy.

Cookie Preferences

We use cookies to help you navigate the site and use its features. Below you will find details about each cookie category.

Cookies marked as "Necessary" are stored in your browser and are required for the site to function properly.

We also use third-party cookies to analyse site usage, remember your preferences, and show you relevant content and ads. These are only stored with your consent.

You can enable or disable optional cookies below. Turning some off may affect how the site works for you.

Necessary Always Active

Necessary cookies are needed for core site features, such as secure login and saving your cookie preferences. They do not store personal data.