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FuseBox RCBO

Shop FuseBox RCBO devices at Electrical4Less, including Type A, B Curve, C Curve, compact and bidirectional options for compatible FuseBox consumer units. FuseBox RCBOs combine overload, short-circuit and residual current protection in one device, making them suitable for individual circuit protection in domestic and commercial installations.

Showing 1–20 of 70 results

FuseBox RTA063230B 30mA Curve B 32A Type A RCBO

FuseBox | RTA063230B | 6kA | 30mA | Curve B | Type A RCBO | 32A
136 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA063230B
£9.99
FuseBox RTA060630B 30mA Curve B 6A Type A RCBO

FuseBox | RTA060630B | 6kA | 30mA | Curve B | Type A RCBO | 6A
105 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA060630B
£9.99
FuseBox RTA061630B 30mA Curve B 16A Type A RCBO

FuseBox | RTA061630B | 6kA | 30mA | Curve B | Type A RCBO | 16A
71 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA061630B
£9.99
FuseBox RTA062030B 30mA Curve B 20A Type A RCBO

FuseBox | RTA062030B | 6kA | 30mA | Curve B | Type A RCBO | 20A
80 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA062030B
£9.99
FuseBox RTAMB32BD Bi-Directional RCBO 32AFuseBox | RTAMB32BD | 30mA | Curve B | Type A Bi-Directional Mini RCBO | 32A

FuseBox | RTAMB32BD | 30mA | Curve B | Type A Bi-Directional Mini RCBO | 32A
7 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTAMB32BD
£14.34
FuseBox RTA064030B 30mA Curve B 40A Type A RCBO

FuseBox | RTA064030B | 6kA | 30mA | Curve B | Type A RCBO | 40A
230 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA064030B
£9.99
FuseBox RTA061030B 30mA Curve B 10A Type A RCBO

FuseBox | RTA061030B | 6kA | 30mA | Curve B | Type A RCBO | 10A
124 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA061030B
£9.99
FuseBox RTAMB06BD Bi-Directional RCBO 6AFuseBox | RTAMB06BD | 30mA | Curve B | Type A Bi-Directional Mini RCBO | 6A

FuseBox | RTAMB06BD | 30mA | Curve B | Type A Bi-Directional Mini RCBO | 6A
13 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTAMB06BD
£14.34
FuseBox RTAMC16 16A Mini Type A RCBO

FuseBox RTAMC16 16A Mini Type A RCBO
24 In Stock
This item cannot be back-ordered
SKU: RTAMC16
£13.50 £12.49
FuseBox RTAMC32 32A Mini Type A RCBO

FuseBox RTAMC32 32A Mini Type A RCBO
11 In Stock
This item cannot be back-ordered
SKU: RTAMC32
£13.50 £12.49
FuseBox RTAMB16BD Bi-Directional RCBO 16AFuseBox | RTAMB16BD | 30mA | Curve B | Type A Bi-Directional Mini RCBO | 16A

FuseBox | RTAMB16BD | 30mA | Curve B | Type A Bi-Directional Mini RCBO | 16A
18 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTAMB16BD
£14.34
FuseBox RTAMC20 20A Mini Type A RCBO

FuseBox RTAMC20 20A Mini Type A RCBO
35 In Stock
This item cannot be back-ordered
SKU: RTAMC20
£13.50 £12.49
FuseBox RTA103230B 32A 30mA 10kA B Curve Type A RCBOFuseBox | RTA103230B | 10kA | 30mA | Curve B | Type A RCBO | 32A

FuseBox | RTA103230B | 10kA | 30mA | Curve B | Type A RCBO | 32A
33 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA103230B
£15.99
Fusebox RTAMB40 40A Mini Type A RCBOFusebox RTAMB40 40A Mini Type A RCBO 2

Fusebox RTAMB40 40A Mini Type A RCBO
13 In Stock
This item cannot be back-ordered
SKU: RTAMB40
£13.50 £12.49
FuseBox RTAMB20BD Bi-Directional RCBO 20AFuseBox | RTAMB20BD | 30mA | Curve B | Type A Bi-Directional Mini RCBO | 20A

FuseBox | RTAMB20BD | 30mA | Curve B | Type A Bi-Directional Mini RCBO | 20A
33 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTAMB20BD
£14.34
FuseBox RTAMB10 10A Mini Type A RCBO

FuseBox RTAMB10 10A Mini Type A RCBO
20 In Stock
This item cannot be back-ordered
SKU: RTAMB10
£13.50 £12.49
FuseBox RTA101630B 16A 30mA 10kA B Curve Type A RCBOFuseBox | RTA101630B | 10kA | 30mA | Curve B | Type A RCBO | 16A

FuseBox | RTA101630B | 10kA | 30mA | Curve B | Type A RCBO | 16A
28 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA101630B
£15.99
FuseBox RTA062530B 30mA Curve B 25A Type A RCBO

FuseBox | RTA062530B | 6kA | 30mA | Curve B | Type A RCBO | 25A
47 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA062530B
£9.99
FuseBox RTA100630B 6A 30mA 10kA B Curve Type A RCBOFuseBox | RTA100630B | 10kA | 30mA | Curve B | Type A RCBO | 6A

FuseBox | RTA100630B | 10kA | 30mA | Curve B | Type A RCBO | 6A
16 In Stock
More available within:
Usually 2 - 4 Working Days
Read More
SKU: RTA100630B
£15.99
FuseBox RTAMC06 6A Mini Type A RCBO

FuseBox RTAMC06 6A Mini Type A RCBO
32 In Stock
This item cannot be back-ordered
SKU: RTAMC06
£13.50 £12.49

Showing 1–20 of 70 results

FuseBox RCBO Circuit Protection

FuseBox RCBOs combine overload, short-circuit and residual current protection within one device. They are used to protect individual circuits in compatible FuseBox consumer units, helping keep faults limited to the affected circuit rather than switching off multiple circuits at once.

This makes FuseBox RCBO devices a practical option for domestic installations, board upgrades, extensions, renovation work and small commercial electrical systems where individual circuit protection is required.

Choosing the Correct FuseBox RCBO

Before ordering, check the required current rating, tripping curve, breaking capacity, residual current sensitivity and device format. The selected RCBO must also be compatible with the consumer unit, busbar arrangement and manufacturer requirements.

For compatible boards, browse our FuseBox consumer units, including models designed for all-RCBO circuit protection.

Need Other RCBO Brands?

This category focuses on FuseBox RCBO products. For the wider range of protective devices from multiple manufacturers, visit our main RCBO circuit breakers category, including Type A, B Curve, C Curve, 6kA and 10kA options.

More FuseBox Circuit Protection

Visit our FuseBox Shop to view the wider range of circuit protection and distribution equipment, including consumer units, MCBs, surge protection products, EV distribution equipment and compatible accessories.

Installation Notes

FuseBox RCBOs should be selected, installed and tested by a qualified electrician in accordance with current UK wiring regulations and the manufacturer’s instructions. Always confirm device compatibility, busbar arrangement, rated current, breaking capacity and circuit requirements before installation.

FuseBox RCBO FAQs

What is a FuseBox RCBO used for?

A FuseBox RCBO is used to protect an individual circuit against overload, short circuit and residual current faults within a compatible FuseBox consumer unit.

Can FuseBox RCBOs be used in any consumer unit?

No. FuseBox RCBOs should only be used with compatible FuseBox consumer units and approved busbar arrangements. Always check manufacturer compatibility before installation.

What should I check before buying a FuseBox RCBO?

Check the current rating, tripping curve, breaking capacity, residual current sensitivity, device format and consumer unit compatibility before ordering.

Where can I find other RCBO options?

For other brands and ratings, browse our main RCBO circuit breakers category.

FuseBox RCBO Delivery Information

Product listings show available stock or expected lead-time information where applicable. Eligible in-stock orders placed before the 2pm cut-off can be dispatched using our next working day UK Mainland delivery service. Free UK Mainland delivery is available on qualifying orders over £100 + VAT.






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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!

In Stock Delivery Policy

Free Next-Day Delivery Over £100 + VAT:
Orders above £100 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

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

Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

Orders Above £200 + VAT:
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.
If the item is unavailable, we will contact you with the available options, including waiting for stock, choosing an alternative product, cancellation, or a refund for the unavailable item.
This does not affect your statutory rights.

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We usually respond within minutes during working hours.

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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.

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