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SPD Surge Protection Devices

Showing 41–60 of 110 results

WCED Consumer Units

WCED Cable Pack Kit – Standard Live, Neutral & Earth Cable

8 In stock
More available within 1-3 working days*
SKU: Cable Kit1
£2.00

3-£1.90£0.10£2.00
5-£1.85£0.15£2.00
10-£1.80£0.20£2.00
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FuseBox SF0100T2 100A Fused Switch with T2 SPD

FuseBox SF0100T2 100A Fused Switch with T2 SPD

18 In stock
More available within 1-3 working days*
SKU: SF0100T2
£89.70
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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

Delivery usually within 1-3 working days*
SKU: 10811/LEDENCM
£642.06
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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

Delivery usually within 1-3 working days*
SKU: 800914ENC
£553.50
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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

Delivery usually within 1-3 working days*
SKU: 10020/2ENCM
£217.71
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Surge Devices SY12350KA4P/ENC Surge Devices Type 1+2+3 50kA 3 Phase Lightning and Surge Arrester with Window Indication in IP65 Polycarbonate Enclosure

Surge Devices SY12350KA4P/ENC Type 1+2+3 50kA 3 Phase SPD with Indication in IP65 Enclosure

Delivery usually within 1-3 working days*
SKU: SY12350KA4P/ENC
£394.83
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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

Delivery usually within 1-3 working days*
SKU: SY12325KA2P/ENCM
£217.71
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Surge Devices SY2-C40XENC Surge Devices Type 2 20kA/40kA 3 Phase SPD with Window Indication in IP65 Polycarbonate Enclosure

Surge Devices Type 2 20kA/40kA 3 Phase SPD with Window Indication in IP65 Polycarbonate Enclosure

Delivery usually within 1-3 working days*
SKU: SY2-C40XENC
£195.57
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Surge Devices SY2-C40XENCM Surge Devices Type 2 20kA/40kA 3 Phase SPD with Window Indication & 3P 32A MCB in IP65 Polycarbonate Enclosure

Surge Devices Type 2 20kA/40kA 3 Phase SPD with Window Indication & 3P 32A MCB in IP65 Polycarbonate Enclosure

Delivery usually within 1-3 working days*
SKU: SY2-C40XENCM
£217.71
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Surge Devices 320002/ENC Surge Devices Type 2 Single Module 2P SPD with Replaceable Modules

Surge Devices Type 2 Single Module 2P SPD with Replaceable Modules, Window Indication and Remote Contacts in A 2 Module Box

Delivery usually within 1-3 working days*
SKU: 320002/ENC
£56.83
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Surge Devices LSPDPV600 SPD Type 1 & 2 600V DC for Solar/PV Installations

SPD Type 1 & 2 600V DC for Solar/PV Installations

Delivery usually within 1-3 working days*
SKU: LSPDPV600
£121.77

2-£119.33£2.44£121.77
3-£118.12£3.65£121.77
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Niglon NSA2-240 Type 2 Surge Protection Kit with Cables

Niglon NSA2-240 Type 2 Surge Protection Kit with Cables

Delivery usually within 1-3 working days*
SKU: NSA2-240
£24.04
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FuseBox SPD1MT2 T2 single module surge protection device with DIN rail mount and busbar connection for 230V single-phase circuits. Close-up of FuseBox SPD1MT2 surge protection device – compact Type 2 SPD for direct mounting in residential or commercial distribution boards.

Fusbox SPD1MT2 Single Module Type 2 SPD Surge Protection Device

14 In stock
More available within 1-3 working days*
SKU: SPD1MT2
£27.72

3-£27.17£0.55£27.72
5-£26.33£1.39£27.72
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Hager JK101SPD Hager JK101SPD 125A Surge Protection Kit Type 1 & 2 1Hager JK101SPD 125A Surge Protection Kit Type 1 & 2 Three Phase

Hager JK101SPD 125A Surge Protection Kit Type 1 & 2

Delivery usually within 1-3 working days*
SKU: JK101SPD
£384.56
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Surge Devices 10811/LED Surge Devices 3 Phase SPD Type 1+2+3 100kA with Full Mode Protection & LED Indication

Surge Devices 10811/LED Type 1+2+3 SPD – 3-Phase Lightning Arrester for TN-S & TNC-S Systems

Delivery usually within 1-3 working days*
SKU: 10811/LED
£590.40
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Surge Devices 10812/LED Surge Devices Type 1+2+3 50kA Single Phase SPD with All/Full Mode Protection & LED Indication

Surge Devices Type 1+2+3 50kA Single Phase SPD with All/Full Mode Protection & LED Indication

Delivery usually within 1-3 working days*
SKU: 10812/LED
£369.00
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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

Delivery usually within 1-3 working days*
SKU: 800914
£523.98
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Surge Devices 800912 Surge Devices Type 1+2+3 50kA Single Phase SPD with Window Indication and Pluggable Modules

Surge Devices Type 1+2+3 50kA Single Phase SPD with Window Indication and Pluggable Modules

Delivery usually within 1-3 working days*
SKU: 800912
£265.68
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Surge Devices 10020/4 Surge Devices Type 1+2+3 50kA 3 Phase Lightning and Surge Arrester with Indication

Surge Devices 10020/4 Industrial 50kA Type 1+2+3 Three Phase Surge Protection Device

Delivery usually within 1-3 working days*
SKU: 10020/4
£369.00
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Surge Devices 10020/2 Surge Devices Type 1+2+3 25kA Single Phase Lightning and Surge Arrester with Indication

Surge Devices 10020/2 Type 1+2+3 SPD for TN-S and TNC-S systems

Delivery usually within 1-3 working days*
SKU: 10020/2
£184.50
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More products

Showing 41–60 of 110 results

Our surge protection devices (SPDs) are designed to protect homes and businesses from voltage spikes and transient overvoltages. These spikes can be caused by lightning strikes, switching surges, or faults in the electrical grid — and they can damage your appliances, lighting, and wiring.

We stock both Type 1 and Type 2 surge protection devices. Type 1 SPDs are used at the main incomer to protect against large surges caused by lightning. Type 2 SPDs are more common in consumer units and distribution boards, where they guard against switching spikes and indirect surges.

Our SPDs are suitable for single-phase and three-phase systems. They are fast-acting, compact, and easy to install in new or existing electrical setups. You can fit them inside consumer units or mount them externally using a compatible enclosure.

All devices meet UK regulations and are tested for safety and performance. Whether you’re protecting a domestic circuit or an industrial board, our surge protection range ensures your system stays safe and compliant.

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