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SPD Surge Protection Devices

Protect your electrics with our reliable SPD surge protection range. These devices stop power surges, lightning strikes, and voltage spikes from damaging your system.

We stock Type 1 and Type 2 SPDs for homes and commercial boards. All products meet BS7671 standards and are easy to install.

Choose from full kits, isolator packs, and surge protection for consumer units. You’ll find trusted names like FuseBox, Niglon, Live Electrical, and WCED.

Every product includes certified surge protection components for electrical safety systems, giving you lasting protection with no fuss.

For safe, simple, and tested SPD surge protection, shop the full range today.

Showing 1–20 of 107 results

WCED WEC440SP Meter Supply Isolator with Surge Protection WCED WEC440SP Meter Supply Isolator with Surge Protection

WCED WEC440SP Meter Supply Isolator with Surge Protection

430 In stock
More available within 1-3 working days*
SKU: WEC440SP
£29.99

34£28.49£1.50£29.99
59£26.99£3.00£29.99
1019£25.49£4.50£29.99
2099£24.74£5.25£29.99
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WCED WSPD240KIT2 Type 2 40kA Surge Arrestor SPD Kit with Busbar and Earth Link 1

WCED WSPD240KIT2 Type 2 20/40kA SPD Surge Protection Kit with Busbar and Earth Link

Delivery usually within 1-3 working days*
SKU: WSPD240KIT2
£16.95

3-£16.10£0.85£16.95
5-£15.68£1.27£16.95
10-£15.26£1.70£16.95
Add to quote
WCED Whitecliffe WME440SP Metal Meter Supply Isolator with Type 2 Surge Protection

WCED Whitecliffe WME440SP Metal Meter Supply Isolator with Type 2 Surge Protection

Delivery usually within 1-3 working days*
SKU: WME440SP
£35.45

3-£33.68£1.77£35.45
5-£32.79£2.66£35.45
10-£31.91£3.55£35.45
Add to quote
WCED Type 2 20kA/40kA 3P+N Surge Arrestor with Metal Enclosure

WCED Whitecliffe WME3P40SP 20kA/40kA 3P+N Type 2 SPD Surge Protection with Metal Enclosure

Delivery usually within 1-3 working days*
SKU: WME3P40SP
£34.49

3-£32.77£1.72£34.49
5-£31.90£2.59£34.49
10-£31.04£3.45£34.49
Add to quote
FuseBox SPDCUKITT2 FuseBox SPDCUKITT2 Type 2 Surge Protection Device Kit 1

FuseBox SPDCUKITT2 Type 2 Surge Protection Device Kit

Delivery usually within 1-3 working days*
SKU: SPDCUKITT2
£25.50
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WCED Whitecliffe WSPD440 20kA/40kA 3P+N Type 2 SPD Surge Protection Device WCED Whitecliffe WSPD440 20kA/40kA 3P+N Type 2 SPD Surge Protection Device

WCED Whitecliffe WSPD440 20kA/40kA 3P+N Type 2 SPD Surge Protection Device

Delivery usually within 1-3 working days*
SKU: WSPD440
£25.50

3-£24.23£1.28£25.50
5-£23.59£1.91£25.50
10-£22.95£2.55£25.50
Add to quote
Hager VME02SPD Type 2 SPD

Hager VME02SPD Type 2 SPD Surge Protection Kit

3 In stock
More available within 1-3 working days*
SKU: VME02SPD
£34.86
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WCED WMCUSP440C 3 Phase SPD with 40A Curve C 4 Pole MCB

WCED WMCUSP440C 3 Phase SPD with 40A Curve C 4 Pole MCB

Delivery usually within 1-3 working days*
SKU: WMCUSP440C
£59.90

3-£56.91£3.00£59.90
5-£55.41£4.49£59.90
10-£53.91£5.99£59.90
Add to quote
WCED WSPDT2-CB 1 module 40kA 2 Pole SPD Kit

WCED WSPDT2-CB 1 Module 20kA/40kA 2 Pole SPD Kit for Consumer Units

4 In stock
More available within 1-3 working days*
SKU: WSPDT2-CB
£25.95

3-£24.65£1.30£25.95
5-£24.00£1.95£25.95
10-£23.36£2.60£25.95
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WCED WMCUSP463C 3 Phase SPD with 63A Curve C 4 Pole MCB

WCED WMCUSP463C 3 Phase SPD with 63A Curve C 4 Pole MCB

Delivery usually within 1-3 working days*
SKU: WMCUSP463C
£59.90

3-£56.91£3.00£59.90
5-£55.41£4.49£59.90
10-£53.91£5.99£59.90
Add to quote
WCED WRCUSP440C 4 Pole SPD + 4 Pole 40A C Curve Type A RCBO with Metal Enclosure

WCED WRCUSP440C 4 Pole SPD + 4 Pole 40A C Curve Type A RCBO with Metal Enclosure

Delivery usually within 1-3 working days*
SKU: WRCUSP440C
£80.25

3-£76.24£4.01£80.25
5-£74.23£6.02£80.25
10-£72.23£8.03£80.25
Add to quote
WCED WEC440SPT12 WCED Stand Alone Type 1 & 2 SPD with Main Switch 1WCED WEC440SPT12 WCED Stand Alone Type 1 & 2 SPD with Main Switch 2

WCED Whitecliffe WEC440SPT12 Stand Alone Type 1 & 2 SPD with Main Switch

Delivery usually within 1-3 working days*
SKU: WEC440SPT12
£74.25

2-£71.28£2.97£74.25
3-£68.31£5.94£74.25
4-£65.34£8.91£74.25
Add to quote
WCED WFMS100/3FSP WCED Metal Fused Main Switch with 3 Fuses & SPD 1WCED WFMS100/3FSP WCED Metal Fused Main Switch with 3 Fuses & SPD 2

WCED Metal Fused Main Switch with 3 Fuses & SPD

Delivery usually within 1-3 working days*
SKU: WFMS100/3FSP
£65.40

3-£62.13£3.27£65.40
5-£60.50£4.91£65.40
10-£58.86£6.54£65.40
Add to quote
WCED Whitecliffe WSPD240 Type 2 20kA/40kA SPD Surge Protection Device

WCED Whitecliffe WSPD240 Type 2 20kA/40kA SPD Surge Protection Device

4 In stock
More available within 1-3 working days*
SKU: WSPD240
£17.16

3-£16.30£0.86£17.16
5-£15.87£1.29£17.16
10-£15.44£1.72£17.16
Add to quote
WCED Whitecliffe WSPDTE-4 4 Pole 4 Module Type 1+2 SPD Surge Protection Device

WCED Whitecliffe WSPDTE-4 4 Pole 4 Module Type 1+2 SPD Surge Protection Device

Delivery usually within 1-3 working days*
SKU: WSPDTE-4
£106.18

3-£100.87£5.31£106.18
5-£98.22£7.96£106.18
10-£95.56£10.62£106.18
Add to quote
Live Electrical SA140 Live Electrical 1 Pole 20kA/40kA Type 2 Surge Protective Device

Live Electrical SA140 1 Pole 20kA/40kA Type 2 Surge Protective Device

9 In stock
More available within 1-3 working days*
SKU: SA140
£9.55
Add to quote
Live Electrical EMCU4-SP Live Electrical 4 Way Metal CU with 20/40kA SPD and 100A Main Switch 1Live Electrical EMCU4-SP Live Electrical 4 Way Metal CU with 20/40kA SPD and 100A Main Switch 2

Live Electrical EMCU4-SP Metal Enclosure with Type 2 SPD and 100A Main Switch

8 In stock
More available within 1-3 working days*
SKU: EMCU4-SP
£33.99
Add to quote
Live Electrical SAMODKIT240 Live Electrical SPD Kit SA240 Type 2

Live Electrical SA240 SPD Type 2 Kit

Delivery usually within 1-3 working days*
SKU: SAMODKIT240
£25.90
Add to quote
WCED WRDUSP440C 4 Pole SPD + 40A C Curve Type A RCD with Metal Enclosure

WCED WRDUSP440C 4 Pole SPD + 40A C Curve Type A RCD with Metal Enclosure

Out of stock
This item cannot be back-ordered
SKU: WRDUSP440C
£63.90

3-£60.71£3.20£63.90
5-£59.11£4.79£63.90
10-£57.51£6.39£63.90
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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
Add to quote
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Showing 1–20 of 107 results

Family Business 2

Welcome to Electrical4Less Ltd.!

We’re a family-run, independent electrical trade counter based in Fulham, London, SW6 1RP. Founded by an experienced electrician, we are committed to offering high-quality service and trusted products. Whether you visit us in-store or shop online at Electrical4Less, our friendly team is here to make your shopping experience smooth and hassle-free.

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