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SPD Surge Protection Devices

Showing 21–40 of 110 results

Live Electrical SP1401P+N/1 Type 2 SPD Surge Protection Device

Live Electrical SP1401P+N/1 Type 2 SPD Surge Protection Device

Delivery usually within 1-3 working days*
SKU: SP1401P+N/1
£13.67
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Live Electrical SC440 4 Pole 20kA/40kA Type 2 SPD Surge Protective Device

Live Electrical SC440 4 Pole 20kA/40kA Type 2 SPD Surge Protective Device

8 In stock
More available within 1-3 working days*
SKU: SC440
£37.55
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WCED WMCUSP432B 3 Phase SPD with 32A Curve B 4 Pole MCB

WCED WMCUSP432B 3 Phase SPD with 32A Curve B 4 Pole MCB

Delivery usually within 1-3 working days*
SKU: WMCUSP432B
£59.90

3-£56.91£3.00£59.90
5-£55.41£4.49£59.90
10-£53.91£5.99£59.90
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FuseBox F1M2SPD Fusebox F1M2SPD Stand Alone Surge Protection Device 1

Fusebox F1M2SPD Stand Alone Surge Protection Device

1 In stock
More available within 1-3 working days*
SKU: F1M2SPD
£54.90
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FuseBox SPDCUKITT1 Fusebox SPDCUKITT1 TYPE 1

Fusebox SPDCUKITT1 Type 1,2 & 3 Surge Protection Device Kit

Delivery usually within 1-3 working days*
SKU: SPDCUKITT1
£109.00
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Live Electrical SA120 Live Electrical 1 Pole 10kA/20kA Type 2 Surge Protective Device

Live Electrical SA120 1 Pole 10kA/20kA Type 2 SPD Surge Protective Device

5 In stock
More available within 1-3 working days*
SKU: SA120
£7.95
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WCED WMCU440SP Whitecliffe Metal Unit 100A Main Switch and Type 2 SPD Surge Protection

WCED WMCU440SP Whitecliffe Metal Unit 100A Main Switch and Type 2 SPD Surge Protection

7 In stock
More available within 1-3 working days*
SKU: WMCU440SP
£37.65

3-£35.77£1.88£37.65
5-£34.83£2.82£37.65
10-£33.89£3.77£37.65
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Live Electrical SA240CABLE Live Electrical 6mm2 Cable Kit for SPD

Live Electrical 6mm2 Cable Kit for SPD

Delivery usually within 1-3 working days*
SKU: SA240CABLE
£3.58
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Live Electrical SA240 Live Electrical 2 Pole 20kA/40kA Type 2 Surge Protective Device

Live Electrical SA240 2 Pole 20kA/40kA Type 2 SPD Surge Protective Device

Delivery usually within 1-3 working days*
SKU: SA240
£17.75
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Live Electrical SA420 Live Electrical 4 Pole 10kA/20kA Type 2 Surge Protective Device

Live Electrical SA420 4 Pole 10kA/20kA Type 2 Surge Protective Device

1 In stock
More available within 1-3 working days*
SKU: SA420
£31.55
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WCED WSPDTE-2 2 Pole 2 Module Type 1+2 Combined SPD Surge Protection Device

WCED WSPDTE-2 2 Pole 2 Module Type 1 SPD Surge Protection Device

Delivery usually within 1-3 working days*
SKU: WSPDTE-2
£59.99

3-£56.99£3.00£59.99
5-£55.49£4.50£59.99
10-£53.99£6.00£59.99
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Live Electrical SA140/1P+N 2 Pole Type 2 SPD Surge Protection Device

Live Electrical SA140/1P+N 2 Pole Type 2 SPD Surge Protection Device

Delivery usually within 1-3 working days*
SKU: SA140/1P+N
£14.94
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Live Electrical SA460 Live Electrical 4 Pole 30kA/60kA Type 2 Surge Protective Device

Live Electrical SA460 4 Pole 30kA/60kA Type 2 Surge Protective Device

Delivery usually within 1-3 working days*
SKU: SA460
£56.95
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Live Electrical SA220 Live Electrical 2 Pole 10kA/20kA Type 2 Surge Protective Device

Live Electrical SA220 2 Pole 10kA/20kA Type 2 SPD Surge Protective Device

8 In stock
More available within 1-3 working days*
SKU: SA220
£15.95
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Hager JK102SPD Hager JK102SPD 125A Surge Protection Kit Type 2 1

Hager JK102SPD 125A Surge Protection Kit Type 2

Delivery usually within 1-3 working days*
SKU: JK102SPD
£247.21
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Surge Devices SY12350KA4P/ENCM Surge Devices Type 1+2+3 50kA 3 Phase Lightning and Surge Arrester with Window Indication & 3P 63A MCB in IP65 Polycarbonate Enclosure

Surge Devices SY12350KA4P/ENCM Type 1+2+3 50kA 3 Phase Lightning and Surge Arrester with MCB in IP65 Enclosure

Delivery usually within 1-3 working days*
SKU: SY12350KA4P/ENCM
£416.97
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Live Electrical SP1401P+N/2 Type 2 SPD Surge Protection Device

Live Electrical SP1401P+N/2 Type 2 SPD Surge Protection Device

2 In stock
More available within 1-3 working days*
SKU: SP1401P+N/2
£12.03
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Surge Devices SY2-C40XLEDENCM Surge Devices Type 2 20kA/40kA 3 Phase SPD with LED Indication & 3P 32A MCB in IP65 Polycarbonate Enclosure

Surge Devices SY2-C40XLEDENCM Type 2 3 Phase SPD with IP65 Enclosure

Delivery usually within 1-3 working days*
SKU: SY2-C40XLEDENCM
£217.71
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Surge Devices SPDPV600 SPD Type 2 600V DC for Solar/PV Installations

SPD Type 2 600V DC for Solar/PV Installations

1 In stock
More available within 1-3 working days*
SKU: SPDPV600
£77.49

2-£75.94£1.55£77.49
3-£75.17£2.32£77.49
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Surge Devices SPDPV1000 SPD Type 2 1000V DC for Solar/PV Installations

SPD Type 2 1000V DC for Solar/PV Installations

Delivery usually within 1-3 working days*
SKU: SPDPV1000
£107.01

2-£104.87£2.14£107.01
3-£103.80£3.21£107.01
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More products

Showing 21–40 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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