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Pair with Surge Protection Devices for 18th Edition compliance
Compact size: 232 × 240 × 112mm enclosure
30mA sensitivity – suitable for additional protection applications
The WFD140B-030 is a 40A
Rated at 40kA
Type A RCBO – 10A B Curve, 30mA Consumer Unit Pair with Surge Protection DevicesThe WRT110B 030 is a 10A B Curve Type A RCBO combining residual current and overcurrent protection in one compact device. It features switched live and neutral disconnection for full isolation, a high immunity design to reduce nuisance tripping, and bi directional wiring for use in solar PV, EV charging, and inverter fed circuits. Designed to detect both AC and pulsating DC leakage currents, it ensures compliance with the 18th Edition Wiring
US$ 341.71
US$ 19.99
