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EV Circuit Protection

Shop EV circuit protection for EV chargers, including dedicated EV consumer units, RCD and RCBO protection, Type 2 surge protection and PEN fault detection products. Explore solutions for domestic and commercial EV charging installations from leading circuit protection manufacturers.

3 Phase EV Consumer Unit

3 Phase EV Consumer Unit (17)

EV Charger Consumer Units

EV Charger Consumer Units (71)

PME-PEN Fault Detection Units

PME-PEN Fault Detection Units (33)

Showing 1–20 of 109 results

FuseBox P65EV32BD IP65 ABS EV Charger Supply UnitFuseBox P65EV32BD IP65 ABS EV Charger Supply Unit

FuseBox | P65EV32BD | IP65 ABS EV Charger Supply Unit with Bi-Directional RCBO | 32A
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: P65EV32BD
£39.30
FuseBox P65EV32BDZ IP65 ABS EV Charger Supply UnitFuseBox P65EV32BDZ IP65 ABS EV Charger Supply Unit

FuseBox | P65EV32BDZ | IP65 ABS EV Charger Supply Unit with SPD and Bi-Directional RCBO | 32A
4 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: P65EV32BDZ
£63.30
FuseBox P65EV40BD IP65 ABS EV Charger Supply UnitFuseBox | P65EV40BD | IP65 ABS EV Charger Supply Unit with Bi-Directional RCBO | 40A

FuseBox | P65EV40BD | IP65 ABS EV Charger Supply Unit with Bi-Directional RCBO | 40A
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: P65EV40BD
£39.30
FuseBox P65EV40BDZ IP65 ABS EV Charger Supply UnitFuseBox P65EV40BDZ IP65 ABS EV Charger Supply Unit

FuseBox | P65EV40BDZ | IP65 ABS EV Charger Supply Unit with SPD and Bi-Directional RCBO | 40A
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: P65EV40BDZ
£63.30
FuseBox AEV32ABDGYZ IP65 EV Charger Consumer Unit

FuseBox | AEV32ABDGYZ | IP65 EV Charger Consumer Unit with SPD and Bi-Directional RCBO | 32A
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: AEV32ABDGYZ
£86.05
Fusebox EV32A EV Charger Supply Unit 32A

Fusebox | EV32A | EV Charger Supply Unit | Type A RCBO | 32A
1 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: EV32A
£41.62
FuseBox EV32ABDZ 32A EV Charger Consumer Unit with SPD and Bi-Directional RCBOFuseBox | EV32ABDZ | EV Charger Consumer Unit with SPD and Bi-Directional RCBO | 32A

FuseBox | EV32ABDZ | EV Charger Consumer Unit with SPD and Bi-Directional RCBO | 32A
2 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: EV32ABDZ
£62.32
Fusebox EV40A EV Charger Supply Unit 40A

Fusebox | EV40A | EV Charger Supply Unit | Type A RCBO | 40A
3 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: EV40A
£41.62
FuseBox EV40ABDZ EV Charger Consumer UnitFuseBox | EV40ABDZ | EV Charger Consumer Unit with SPD and Bi-Directional RCBO | 40A

FuseBox | EV40ABDZ | EV Charger Consumer Unit with SPD and Bi-Directional RCBO | 40A
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: EV40ABDZ
£62.32
Fusebox EV32B EV Charger Supply Unit 32A With B Type RCD

Fusebox | EV32B | EV Charger Supply Unit | B Type 63A RCD | MCB 32A
3 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: EV32B
£137.39 £123.10
FuseBox EV40B EV Charger Consumer Unit

FuseBox | EV40B | EV Charger Consumer Unit | Type B 63A RCD | MCB 40A
5 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: EV40B
£137.39 £123.10
LSMC840SP-P 3 Phase EV Charger Consumer Unit C CurveLive Electrical | LSMC840SP-P | 3 Phase EV Charger Consumer Unit | SPD | C40A Type A RCBO

Live Electrical | LSMC840SP-P | 3 Phase EV Charger Consumer Unit | SPD | C40A Type A RCBO
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: LSMC840SP-P
£80.14
Timeguard TX1928EV EV Consumer UnitTimeguard | TX1928EV | EV Consumer Unit IP2X | Type A RCBO & SPD

Timeguard | TX1928EV | EV Consumer Unit IP2X | Type A RCBO & SPD
Available to Order
Estimated Lead Time:
Usually 1 - 3 Working Days
Read More
SKU: TX1928EV
£64.43
Live Electrical EV432SP-BP IP65 EV Consumer Unit B32 RCBO + Type 2 SPD + Busbar

Live Electrical EV432SP-BP IP65 EV Consumer Unit B32 RCBO + Type 2 SPD + Busbar
17 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: EV432SP-BP
Quantity Discount
Quantity Price
1 - 2 £30.99
3+ £29.44
5+ £28.67
10+ £26.96
20+ £25.41
£30.99
Live Electrical EV432SP-P IP65 EV Consumer Unit C32 RCBO + Type 2 SPD + Busbar

Live Electrical EV432SP-P IP65 EV Consumer Unit C32 RCBO + Type 2 SPD + Busbar
20 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: EV432SP-P
Quantity Discount
Quantity Price
1 - 2 £30.99
3+ £29.44
5+ £28.67
10+ £26.96
20+ £25.41
£30.99
Live Electrical EV440SP-BP IP65 EV Consumer Unit B40 RCBO + Type 2 SPD + Busbar

Live Electrical EV440SP-BP IP65 EV Consumer Unit B40 RCBO + Type 2 SPD + Busbar
21 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: EV440SP-BP
Quantity Discount
Quantity Price
1 - 2 £30.99
3+ £29.44
5+ £28.67
10+ £26.96
20+ £25.41
£30.99
Live Electrical EV440SP-P IP65 EV Consumer Unit C40 RCBO + Type 2 SPD + Busbar

Live Electrical EV440SP-P IP65 EV Consumer Unit C40 RCBO + Type 2 SPD + Busbar
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: EV440SP-P
Quantity Discount
Quantity Price
1 - 2 £30.99
3+ £29.44
5+ £28.67
10+ £26.96
20+ £25.41
£30.99
Niglon EV40AXSP-5WA 5-Way IP65 Metal EV Distribution Board

Niglon EV40AXSP-5WA 5-Way C40 SPD IP65 Metal EV Distribution Board
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: EV40AXSP-5WA
Quantity Discount
Quantity Price
1 £51.48
2+ £50.45
3+ £49.94
5+ £48.91
£51.48
Niglon EV40AXSPC-4WI IP65 EV Consumer Unit

Niglon EV40AXSPC-4WI 4-Way C40 SPD IP65 EV Consumer Unit
Available to Order
Estimated Lead Time:
Usually 2 - 3 Working Days
Read More
SKU: EV40AXSPC-4WI
Quantity Discount
Quantity Price
1 £34.16
2+ £33.48
3+ £33.14
5+ £32.45
£34.16
Fusebox EV40ABD EV Consumer Unit 100A Main Switch 30mA 40A Bi-Directional RCBO

FuseBox | EV40ABD | EV Consumer Unit | Main Switch with Bi-Directional RCBO | 40A
Available to Order
Estimated Lead Time:
Usually 2 - 4 Working Days
Read More
SKU: EV40ABD
£43.15

Showing 1–20 of 109 results

EV Circuit Protection for EV Chargers

Our range of EV circuit protection for EV chargers brings together protective devices and dedicated enclosures for domestic, workplace and commercial electric vehicle charging installations.

The category includes standard EV consumer units, RCD and RCBO protection, surge protection devices and separate PEN fault detection products. The correct arrangement should be selected according to the EV charger, electrical supply, earthing system and complete installation design.

EV Consumer Units

Dedicated EV consumer units provide circuit protection for electric vehicle charge points. Depending on the model, a unit may include an RCD and MCB arrangement, an RCBO, double-pole devices, a main switch or Type 2 surge protection.

Options are available in metal and IP-rated enclosures for different indoor and outdoor installation requirements. Product configurations vary, so the individual specification should always be checked before ordering.

Browse our complete range of EV consumer units.

PEN Fault Protection for EV Chargers

EV chargers connected to a TN-C-S or PME electrical supply may require protection against the risks associated with an open PEN conductor fault.

Some EV chargers incorporate suitable PEN fault protection within the charging equipment. Where this protection is not built into the charger, a separate PEN fault detection unit or an EV consumer unit incorporating the required protection may be needed.

Our separate range includes PEN fault detection devices and consumer units designed for EV charger installations.

Browse our PEN fault EV consumer units and detection devices.

RCD and RCBO Protection

Appropriate residual-current protection is an important part of an EV charger circuit. This category includes products using Type A and Type B RCD or RCBO protection in a selection of current ratings and trip curves.

The correct RCD or RCBO type depends on the charging equipment and the DC residual-current protection already incorporated within it. A Type A device may be suitable where the required DC protection is provided by the charger or a separate compatible detection device. Other installations may require Type B protection.

The EV charger manufacturer’s instructions should be followed when selecting the protective device.

Surge Protection for EV Charger Circuits

Selected EV consumer units include a Type 2 surge protection device. An SPD can help protect the electrical installation and connected charging equipment against transient overvoltages.

Surge protection requirements should be considered as part of the complete electrical installation. An SPD fitted within an EV consumer unit does not necessarily replace surge protection required elsewhere within the property.

Choosing the Correct EV Circuit Protection

The correct EV circuit protection cannot be selected from the charger rating alone. The installer should consider:

  • The charger’s rated current and manufacturer’s instructions
  • Single-phase or three-phase supply
  • The required RCD, RCBO or MCB arrangement
  • Any DC residual-current protection built into the charger
  • The property’s earthing arrangement
  • Whether PEN fault protection is required
  • Surge protection requirements
  • The installation location and required enclosure rating
  • Cable size, route and installation method

EV charging circuits should be designed, installed and tested by a suitably qualified installer in accordance with the charger manufacturer’s instructions and the applicable requirements of BS 7671.

Complete Your EV Charger Installation

Electrical4Less also supplies specialist products for completing electric vehicle charging installations.

Browse our EV installation cables, including Trident Plus6 from UK Cables and EV Ultra from Doncaster Cables. These ranges include combined power and data cable options for compatible charging installations.

Still choosing the charge point? View our range of Ohme EV chargers, including the tethered Ohme Home Pro and socketed Ohme ePod.

You can also shop EV cable clips for secure and tidy cable installation.

Buy EV Circuit Protection from Electrical4Less

Electrical4Less supplies EV consumer units, PEN fault detection devices, RCDs, RCBOs, SPDs and related EV installation products from established electrical manufacturers.

Order online for delivery across the UK or collect from our Fulham electrical trade counter at 9 Seagrave Road, London, SW6 1RP.






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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!

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Orders Below £200 + VAT:
To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

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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.
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Delivery info

If this item is not currently on our shelves, we will order it from FuseBox for delivery to our warehouse. FuseBox does not dispatch directly to our customers, so once the item arrives with us, we will send it on to you as quickly as possible. Many items reach us the next working day, while some may take a little longer. Delivery to you is usually completed within 2–4 working days.

Please note that if your order includes other products with a longer lead time, the complete order may be dispatched once all items are available.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

Delivery info

Orders containing only Live Electrical products that are not available from our shelf stock will usually be dispatched directly from Live Electrical. Delivery is generally completed within 2–3 working days, although stock availability, order cut-off times and courier schedules may affect the timing.

For mixed orders containing products from other suppliers, dispatch arrangements may vary, and the order may follow the longest delivery estimate shown.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

Delivery info

If this item is not currently available from our shelf stock, we will order it directly from Niglon and dispatch it as soon as it arrives with us. Delivery is usually completed within 2–3 working days.

Please note that if your order includes other products with a longer lead time, the complete order may be dispatched once all items are available.

In the unlikely event that an item becomes unavailable, we will contact you with the available options, which may include waiting for stock, choosing an alternative product or cancelling the unavailable item for a refund.

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