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SPD Surge Protection Devices

Showing 81–100 of 107 results

Surge Devices SY2-D/ENC Surge Devices Type 2+3 Single Module 2P SPD with Replaceable Modules and Window Indication in A 2 Module Box

Surge Devices SY2-D/ENC Single Phase Type 2/3 SPD in Enclosure

Delivery usually within 1-3 working days*
SKU: SY2-D/ENC
£46.80
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Surge Devices SY2-D/ENCM Surge Devices Type 2+3 Single Module 2P SPD with Replaceable Modules and Window Indication & 1P 32A MCB in A 2 Module Box

Surge Devices SY2-D/ENCM Single Phase Type 2/3 Surge Protection in Enclosure with MCB

Delivery usually within 1-3 working days*
SKU: SY2-D/ENCM
£53.30
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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

Delivery usually within 1-3 working days*
SKU: 320002
£39.00
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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

Delivery usually within 1-3 working days*
SKU: LSPDPV1000
£180.00

2-£176.40£3.60£180.00
3-£174.60£5.40£180.00
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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

Delivery usually within 1-3 working days*
SKU: SP30
£58.50
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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

Delivery usually within 1-3 working days*
SKU: SP48
£58.50
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Surge Devices D-24/BNC Surge Devices Co-Axial BNC CCTV Arrester

Surge Devices Co-Axial BNC CCTV Arrester

Delivery usually within 1-3 working days*
SKU: D-24/BNC
£58.50
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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

Delivery usually within 1-3 working days*
SKU: SY4-POE
£84.50
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Surge Devices 630043 Surge Devices BS POE 7.5V Power Over Ethernet SPD

Surge Devices BS POE 7.5V Power Over Ethernet SPD

Delivery usually within 1-3 working days*
SKU: 630043
£78.00
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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

Delivery usually within 1-3 working days*
SKU: DP1LSA180
£14.30
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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

Delivery usually within 1-3 working days*
SKU: DP10LSA180
£123.50
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Surge Devices TELCO/EB Surge Devices Earth Bar for DP1LSA180

Surge Devices Earth Bar for DP1LSA180

Delivery usually within 1-3 working days*
SKU: TELCO/EB
£8.45
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WCED Consumer Units

WCED Cable Pack Kit – Forked Terminal Live, Neutral & Earth Cable

5 In stock
More available within 1-3 working days*
SKU: Kit1-CP
£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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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
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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
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Hager VA2T2SPD Type 2 Surge Protection Enclosure with L&N Cable

Hager VA2T2SPD Type 2 Surge Protection Enclosure with L&N Cable

Delivery usually within 1-3 working days*
SKU: VA2T2SPD
£136.43
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Niglon SP12S-1PN 50kA Type 1+2 Surge Protection Device

Niglon SP12S-1PN 50kA Type 1+2 Surge Protection Device

Delivery usually within 1-3 working days*
SKU: SP12S-1PN
£139.26
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Niglon SP12S-3PN 50kA Type 1+2 Surge Protection Device

Niglon SP12S-3PN 50kA Type 1+2 Surge Protection Device

Delivery usually within 1-3 working days*
SKU: SP12S-3PN
£386.68
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Niglon SP23S-1PN 40kA Type 2 Surge Protection Device

Niglon SP23S-1PN 40kA Type 2 Surge Protection Device

Delivery usually within 1-3 working days*
SKU: SP23S-1PN
£41.91
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Niglon SP23S-1PN 40kA Type 2 Surge Protection Device

Niglon SP23S-1PN/C40KA 40kA Type 2 Surge Protection Device

Delivery usually within 1-3 working days*
SKU: SP23S-1PN/C40KA
£31.10
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More products

Showing 81–100 of 107 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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