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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 52 results

SPD4 Type 2 & 3 Surge Protection Device

Surge Protection Devices | SPD4 | Type 2 & 3 Surge Protection Device | DIN Rail Mount with LED Indicator
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: SPD4
£164.50
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 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
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 10811/LED Type 1+2+3 SPD – 3-Phase Lightning Arrester for TN-S & TNC-S Systems

Surge Devices 10811/LED Type 1+2+3 SPD – 3-Phase Lightning Arrester for TN-S & TNC-S Systems
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10811/LED
£486.00
Surge Devices 10811/LEDENC Surge Devices 10811/LEDENC 3 Phase SPD Type 1+2+3 100kA with Full Mode Protection & LED Indication

Surge Devices 10811/LEDENC Type 1+2+3 SPD – 3-Phase Surge Arrester in IP65 Polycarbonate Enclosure for TN-S & TNC-S Systems
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10811/LEDENC
£516.00
Surge Devices 10811/LEDENCM Surge Devices 10811/LEDENCM 3 Phase SPD Type 1+2+3 100kA with Full Mode Protection & LED Indication in IP65 Polycarbonate Enclosure

Surge Devices 10811/LEDENCM Type 1+2+3 SPD – 3-Phase Lightning Arrester with 63A MCB in IP65 Enclosure for TN-S & TNC-S Systems
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10811/LEDENCM
£534.00
Surge Devices 800914 Surge Devices 800914 Type 1+2+3 100kA 3 Phase SPD with Window Indication and Pluggable Modules

Surge Devices 800914 Type 1+2+3 SPD – 3-Phase Lightning Arrester for TN-S & TNC-S Installations
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 800914
£435.00
Surge Devices 800914ENC Surge Devices Type 1+2+3 100kA 3 Phase SPD with Window Indication and Pluggable Modules in IP65 Polycarbonate Enclosure

Surge Devices 800914ENC Type 1+2+3 SPD – 3-Phase Lightning Arrester in IP65 Enclosure
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 800914ENC
£465.00
Surge Devices 800914ENCM Surge Devices 800914ENCM Type 1+2+3 100kA 3 Phase SPD

Surge Devices 800914ENCM Type 1+2+3 SPD – 3-Phase Lightning Arrester in IP65 Enclosure with 63A MCB
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 800914ENCM
£483.00
Surge Devices 10020/2 Type 1+2+3 SPD for TN-S and TNC-S systems

Surge Devices 10020/2 Type 1+2+3 SPD for TN-S and TNC-S systems
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10020/2
£153.00
Surge Devices 10020/2ENC Surge Devices Type 1+2+3 25kA Single Phase Lightning and Surge Arrester with Indication in IP65 Polycarbonate Enclosure

Surge Devices 10020/2ENC Type 1+2+3 SPD – 25kA Single Phase Lightning Arrester in IP65 Enclosure
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10020/2ENC
£174.00
Surge Devices 10020/2ENCM Surge Protection Devices 10020/2/ENCM

Surge Devices 10020/2ENCM Type 1+2+3 SPD – Single-Phase 25kA Lightning Arrester in IP65 Enclosure with 63A MCB
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10020/2ENCM
£180.00
Surge Devices SY12325KA2P Surge Devices Type 1+2+3 25kA Single Phase Lightning and Surge Arrester with Window Indication

Surge Devices SY12325KA2P Type 1+2+3 SPD – 25kA Single Phase Lightning Arrester for TT, TN-S & TNC-S
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: SY12325KA2P
£153.00
Surge Devices SY12325KA2P/ENC Surge Devices SY12325KA2P/ENC

Surge Devices SY12325KA2P/ENC Type 1+2+3 SPD – 25kA Single Phase Lightning Arrester in IP65 Enclosure
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: SY12325KA2P/ENC
£174.00
Surge Devices SY12325KA2P/ENCM Surge Devices Type 1+2+3 25kA Single Phase Lightning and Surge Arrester

Surge Devices SY12325KA2P/ENCM Type 1+2+3 SPD – 25kA Single Phase Lightning Arrester with MCB in IP65 Enclosure
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: SY12325KA2P/ENCM
£180.00
Surge Devices 10020/4 Industrial 50kA Type 1+2+3 Three Phase Surge Protection Device

Surge Devices 10020/4 Industrial 50kA Type 1+2+3 Three Phase Surge Protection Device
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10020/4
£306.00
Surge Devices 10020/4ENC Surge Devices Type 1+2+3 50kA 3 Phase Lightning and Surge Arrester with Indication in IP65 Polycarbonate Enclosure

Surge Devices 10020/4ENC 50kA Type 1+2+3 Three Phase SPD in IP65 Enclosure
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10020/4ENC
£330.00
Surge Devices 10020/4ENCM Surge Protection Devices 10020/4ENCM

Surge Devices 10020/4ENCM Industrial 50kA Type 1+2+3 Three Phase Surge Protection Kit with MCB & IP65 Enclosure
Available to Order
Estimated Lead Time:
Usually 3 - 4 Working Days
Read More
SKU: 10020/4ENCM
£384.00

Showing 1–20 of 52 results

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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.

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