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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 WER06C-030 is a 6A C Curve High Immunity Type A RCBO designed to provide combined overload, short-circuit and residual current protection in one...
The WER06B-030 is a 6A B Curve High Immunity Type A RCBO designed for circuits requiring combined overload, short-circuit and residual current protection in...
The WRT340C-030 is a 3-pole Type A RCBO providing combined residual current and overcurrent protection for three-phase circuits rated up to 40A. With a...
The WRT340B-030 is a 3-pole Type A RCBO designed for three-phase circuits requiring combined residual current and overcurrent protection at a 40A rated current....
The WRT332C-030 is a 3-pole Type A RCBO designed to provide combined residual current and overcurrent protection for three-phase installations. Rated at 32A with...
The WRT320C-030 is a 3-pole Type A RCBO combining residual current protection and overcurrent protection in a compact 3-module device. Rated at 20A with...
The WRT350C-030 is a 3-pole Type A RCBO designed for higher-current three-phase circuits requiring combined residual current and overcurrent protection. Rated at 50A with...
The WCED WRT110C-030 is a 10A C Curve Type A RCBO with 30mA residual current sensitivity and a 10kA breaking capacity. It combines overload,...
The WER16C-030 is a 16A C Curve High Immunity Type A RCBO built for EV chargers, motors, heat pumps, and inverter-fed systems. It provides...
The WCED WRT150C-030 is a 50A C Curve Type A RCBO with 30mA residual current sensitivity and a 10kA breaking capacity. It combines overload,...
The WCED WRT150B-030 is a 50A B Curve Type A RCBO with 30mA residual current sensitivity and a 10kA breaking capacity. It combines overload,...
The WCED WRT140B-030 is a 40A B Curve Type A RCBO with 30mA residual current sensitivity and a 10kA breaking capacity. It combines overload,...
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.
