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EV RCBOs provide combined overcurrent and residual current protection for dedicated EV charger circuits. Built with Type A detection and high-immunity filtering, they prevent nuisance tripping caused by the harmonics, pulsed DC leakage and switching noise common in modern EV chargers.
Most EV chargers include their own 6mA DC protection module, so the correct protective device is a Type A RCBO with stable performance under DC offset and electrical noise. High-immunity Type A RCBOs ensure smooth operation while maintaining full 30mA earth-leakage protection for the circuit.
These RCBOs are widely used across EV charger installations because they meet modern leakage-detection requirements while providing reliable disconnection without nuisance tripping.
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 WMEV206B is a 2-way A-Type RCBO EV Kit fitted with a 6 A B-curve high-immunity Type A RCBO. Designed specifically for EV charger...
ADR432C-30 is a 32A high immunity Type A 4 pole RCBO designed for three-phase circuits where reliable overload, short-circuit, and residual current protection are...
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 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 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 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 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...
The charger manufacturer’s instructions determine the required residual-current arrangement. Confirm any built-in DC leakage detection before selecting an external Type A, Type B or other protective solution, then coordinate the RCBO rating and curve with the circuit design.
Often selected for compatible chargers and noise-prone circuits where the equipment provides the required DC leakage monitoring. Confirm that arrangement from the charger instructions.
Common charger circuits use different ratings and may need B or C curve protection depending on load characteristics, conductor sizing and disconnection calculations.
Pre-configured EV boards can combine RCBO protection with surge protection, isolation and PEN fault protection where required by the design.
EV KitsPME Fault DetectionType B RCDsEV Surge ProtectionType A RCBOs
Trade support: UK-stocked products, manufacturer-backed specifications and fast dispatch. Check each product page for ratings, standards, stock status and delivery details before ordering.
$132.00 ex VAT
VAT: Product prices exclude VAT. VAT is added at checkout.
