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Live Electrical RCBO

Shop Live RCBO devices at Electrical4Less, including compact 6kA and 10kA options for domestic and commercial circuit protection. Live RCBO breakers combine residual-current protection with overload and short-circuit protection in one device. The range includes Type A RCBOs with B-curve and C-curve characteristics, double-pole, bidirectional and 3P+N options. For more brands and ratings, browse our main RCBO circuit breakers category.

Showing 1–20 of 118 results

Live Electrical AMR132B-030 30mA Type A 32A 6kA B Curve Bi-Directional RCBO Live Electrical AMR132B-030 30mA Type A 32A 6kA B Curve Bi-Directional RCBO 2

Live Electrical | AMR132B-030 | 6kA 30mA | Type A B Curve | Bi-Directional RCBO | 32A
111 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: AMR132B-030
£8.22
Live Electrical AMR106B-030 30mA Type A 6A 6kA B Curve Bi-Directional RCBO Live Electrical AMR106B-030 30mA Type A 6A 6kA B Curve Bi-Directional RCBO 2

Live Electrical | AMR106B-030 | 6kA 30mA | Type A B Curve | Bi-Directional RCBO | 6A
63 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: AMR106B-030
£8.22
Live Electrical 10kA RCBO 32A Curve B Type A 30mA 1P+N

Live Electrical 10kA RCBO 32A Curve B Type A 30mA 1P+N
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RA132B-030
£10.99
Live Electrical 10kA RCBO 16A Curve B Type A 30mA 1P+N

Live Electrical 10kA RCBO 16A Curve B Type A 30mA 1P+N
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RA116B-030
£10.99
Live Electrical AMR116B-030 30mA Type A 16A 6kA B Curve Bi-Directional RCBO Live Electrical AMR116B-030 30mA Type A 16A 6kA B Curve Bi-Directional RCBO 2

Live Electrical | AMR116B-030 | 6kA 30mA | Type A B Curve | Bi-Directional RCBO | 16A
101 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: AMR116B-030
£8.22
Live Electrical 10kA RCBO 20A Curve B Type A 30mA 1P+N

Live Electrical 10kA RCBO 20A Curve B Type A 30mA 1P+N
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RA120B-030
£10.99
Live Electrical AMR120B-030 30mA Type A 20A 6kA B Curve Bi-Directional RCBO Live Electrical AMR120B-030 30mA Type A 20A 6kA B Curve Bi-Directional RCBO 2

Live Electrical | AMR120B-030 | 6kA 30mA | Type A B Curve | Bi-Directional RCBO | 20A
59 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: AMR120B-030
£8.22
Live Electrical 10kA RCBO 16A Curve C Type A 30mA 1P+N

Live Electrical 10kA RCBO 16A Curve C Type A 30mA 1P+N
1 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: RA116C-030
£10.99
Live Electrical AMR110B-030 30mA Type A 10A 6kA B Curve Bi-Directional RCBO Live Electrical AMR110B-030 30mA Type A 10A 6kA B Curve Bi-Directional RCBO 2

Live Electrical | AMR110B-030 | 6kA 30mA | Type A B Curve | Bi-Directional RCBO | 10A
158 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: AMR110B-030
£8.22
Live Electrical AMR132B-100 100mA Bi-Directional Type A Compact RCBO 32A B Curve Live Electrical AMR132B-100 100mA Bi-Directional Type A Compact RCBO 32A B Curve 2

Live Electrical | AMR132B-100 | 100mA Bi-Directional Type A Compact RCBO 32A B Curve
5 In Stock
This item cannot be back-ordered
SKU: AMR132B-100
£9.99
Live Electrical 10kA RCBO 10A Curve B Type A 30mA 1P+N

Live Electrical 10kA RCBO 10A Curve B Type A 30mA 1P+N
2 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RA110B-030
£10.99
Live Electrical AMR140B-030 30mA Type A 40A 6kA B Curve Bi-Directional RCBO Live Electrical AMR140B-030 30mA Type A 40A 6kA B Curve Bi-Directional RCBO 2

Live Electrical | AMR140B-030 | 6kA 30mA | Type A B Curve | Bi-Directional RCBO | 40A
128 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: AMR140B-030
£8.22
6A Double Pole Single Module RCBO

Live Electrical | RNC106B-030N | 6kA 30mA | Type A B Curve | Bi-Directional Double Pole RCBO | 6A
92 In Stock
More available within:
Usually 2 - 3 Working Days
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SKU: RNC106B-030N
£9.75
Live Electrical 10kA RCBO 6A Curve C Type A 30mA 1P+N

Live Electrical 10kA RCBO 6A Curve C Type A 30mA 1P+N
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RA106C-030
£10.99
Live Electrical RNC32B-30N – 32A Double Pole Single Module RCBO

Live Electrical | RNC132B-030N | 6kA 30mA | Type A B Curve | Bi-Directional Double Pole RCBO | 32A
34 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RNC132B-030N
£9.75
Live Electrical AMR140B-100 100mA Bi-Directional Type A Compact RCBO 40A B Curve Live Electrical AMR140B-100 100mA Bi-Directional Type A Compact RCBO 40A B Curve 2

Live Electrical | AMR140B-100 | 100mA Bi-Directional Type A Compact RCBO 40A B Curve
7 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: AMR140B-100
£9.99
Live Electrical RNC16B-30N – 16A Double Pole Single Module RCBO

Live Electrical | RNC116B-030N | 6kA 30mA | Type A B Curve | Bi-Directional Double Pole RCBO | 16A
25 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RNC116B-030N
£9.75
Live Electrical RNA40B-030 RCBO A Type DP Bi-Directional 40A B Curve 30mA

Live Electrical RNA40B-030 RCBO A Type DP Bi-Directional 40A B Curve 30mA
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RNA40B-030
£10.43
Live Electrical RNC20B-30N – 20A Double Pole Single Module RCBO

Live Electrical | RNC120B-030N | 6kA 30mA | Type A B Curve | Bi-Directional Double Pole RCBO | 20A
41 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RNC120B-030N
£9.75
Live Electrical 10kA RCBO 40A Curve B Type A 30mA 1P+N

Live Electrical 10kA RCBO 40A Curve B Type A 30mA 1P+N
1 In Stock
More available within:
Usually 2 - 3 Working Days
Read More
SKU: RA140B-030
£10.99

Showing 1–20 of 118 results

Live Electrical RCBOs for Circuit Protection

Live Electrical RCBOs are used where individual circuit protection is required within a suitable consumer unit or distribution board. Each RCBO combines overload, short-circuit and residual current protection in one device, helping protect individual circuits and making fault finding easier compared with shared RCD protection.

This Live RCBO range includes compact models, bi-directional wiring options, double pole devices and 3P+N options for selected three-phase applications. Products are available in 6kA and 10kA breaking capacities, with 30mA and 100mA sensitivity options across the range.

Available Live RCBO Options

  • 6kA and 10kA breaking capacity options
  • Type B and Type C tripping curves
  • 30mA and 100mA sensitivity options
  • Compact RCBOs for space-saving installations
  • Bi-directional RCBO options where suitable
  • Double pole RCBO devices
  • 3P+N RCBO options for selected three-phase circuits

Choosing the Correct Live RCBO

The correct Live RCBO should be selected based on the circuit design, rated current, tripping curve, breaking capacity, sensitivity and compatibility with the consumer unit or distribution board. The installer should always check the manufacturer’s requirements before installation.

Type B RCBOs are commonly used for general domestic and light commercial circuits, while Type C RCBOs may be used where the circuit design requires greater short-duration inrush current tolerance. The correct curve should be confirmed by the electrician.

Filter Live RCBOs by Rating and Type

Use the filters on this category page to narrow down the range by current rating, breaking capacity, tripping curve, sensitivity and device type. This helps you find the correct Live Electrical RCBO for board upgrades, new circuits, commercial work, solar-related circuits or EV-related installations.

Looking for Other RCBO Brands?

This category focuses on Live Electrical RCBO products. For the full range of protective devices from multiple brands, browse our main RCBO circuit breakers category, including FuseBox, Hager, WCED, Niglon and GARO options.

Related Consumer Unit Categories

If you are also choosing a board, view our main consumer units category. For complete boards supplied with RCBO protection, browse our RCBO consumer units range.

Installation Notes

Live Electrical 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 board compatibility, busbar arrangement, fault level, rated current and circuit requirements before installation.

Live RCBO FAQs

What is a Live RCBO used for?

A Live RCBO is used to provide individual circuit protection against overload, short circuit and residual current faults within a compatible consumer unit or distribution board.

Are Live RCBOs available in Type B and Type C?

Yes. The Live Electrical RCBO range includes Type B and Type C options. The correct curve should be selected by the electrician based on the circuit and load requirements.

What is the difference between 6kA and 10kA RCBOs?

The kA rating refers to the short-circuit breaking capacity of the device. The correct rating should be chosen according to the installation design and fault level requirements.

Can Live RCBOs be used for EV or solar installations?

Some Live RCBOs may be suitable for EV-related or solar-related circuits, depending on the installation design and device specification. The electrician should confirm the correct device type, rating and compatibility before installation.

Can I use a Live RCBO in any consumer unit?

No. RCBOs should only be used with compatible consumer units or distribution boards. Always check the manufacturer’s compatibility information before installation.






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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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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.

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