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Prices exclude VAT. VAT, shipping and discounts are calculated at checkout.
Shop RCBOs for domestic and commercial boards, including Type A, mini, high-immunity, 10kA, EV and multi-pole options.
An RCBO combines overcurrent and residual-current protection for an individual circuit. Select the current rating, trip curve, breaking capacity and residual-current type from the installation design and connected equipment.
Quick guide: RCBOs can limit the disruption caused by a circuit fault because each outgoing circuit has its own residual-current and overcurrent protection. Correct device and consumer-unit compatibility remain essential.
The WER20B-030 is a 20A B Curve High Immunity Type A RCBO designed for residential and light commercial circuits including solar PV, battery storage,...
The WCED ADR432C-30 is a 32A C Curve Type A 4 pole RCBO for three-phase circuits. It combines overload, short-circuit and 30mA residual current...
The WER40B-030 is a 40A B Curve High Immunity Type A RCBO designed for heavier duty residential and commercial circuits, including solar PV, battery...
The WER32C-030 is a 32A C Curve Type A High Immunity RCBO designed for circuits with higher inrush characteristics and modern electronic loads where...
WRB120B-030 is a 20A B Curve high immunity Type A mini RCBO designed for general-purpose domestic and commercial circuits. It combines overload, short-circuit, and...
The WRB116B-030 High Immunity Type A Mini RCBO is a 16A B Curve device designed to protect small power and lighting circuits while saving...
The WER40C-030 is a 40A C Curve Type A High Immunity RCBO designed for circuits with higher inrush characteristics, modern electronic loads and equipment...
The WRB106B-030 High Immunity Type A Mini RCBO is a compact 6A B Curve device that combines residual current and overcurrent protection in a...
The WER32B-030 is a 32A B Curve High Immunity Type A RCBO, engineered for solar PV, battery storage, and EV-ready consumer units. It provides...
The WMEPME08/SP is a metal PME fault detection consumer unit combining a 40A Type A RCBO with an SPD. It brings PME monitoring, residual-current...
The WRB132B-030 High Immunity Type A Mini RCBO is a 32A B Curve protective device designed for medium-load circuits in residential and light commercial...
The WRB116C-030 High Immunity Type A Mini RCBO is a 16A C Curve device designed to protect circuits with higher inrush currents. At just...
An amp rating alone is not enough. Coordinate the RCBO with design current, conductor capacity, fault current, load inrush, residual-current waveform and the consumer-unit assembly. Follow the equipment and board manufacturer’s instructions.
Type A devices respond to AC and pulsating DC residual current. Mini formats save module space, but must still be approved for the selected assembly.
Designed for improved resistance to certain transient or electrically noisy conditions. They can help reduce unwanted operation where correctly specified.
Higher breaking capacity, EV-labelled and multi-pole products address distinct design requirements. Confirm the actual fault level and equipment requirements rather than selecting by label alone.
Type A RCBOsMini RCBOsHigh Immunity RCBOs32A RCBOsEV RCBOs
Product checks: use each listing’s datasheet and compatibility information to confirm rating, curve, residual-current type, poles and breaking capacity before ordering.
$132.00 ex VAT
VAT: Product prices exclude VAT. VAT is added at checkout.
