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The WER63C-030 is a 60A C Curve High Immunity Type A RCBO designed for EV chargers, motors, heat pumps, and commercial inverter-fed systems. It combines overload, short-circuit, and 30mA residual current protection in a single device, with high immunity electronics to resist nuisance tripping from harmonics or transients.

Built with double pole disconnection and bi-directional wiring, this RCBO meets the requirements of the 18th Edition Wiring Regulations (Amendment 2) and is a robust choice for heavy duty residential or commercial installs.

Installer Tip: Use the C Curve for EV chargers, heat pumps, and motor-driven systems where inrush currents are significant. For lighter domestic circuits with low inrush loads, select the B Curve variant.

Key Features

  • 63A C Curve Type A RCBO – overload, short-circuit & earth leakage protection
  • High immunity design – reduces nuisance tripping
  • 30mA sensitivity – regulation compliant
  • 10kA breaking capacity – suitable for heavy duty use
  • Double pole disconnection – isolates live + neutral conductors
  • Bi-directional wiring – reversible line/load connections
  • Complies with BS EN 61009 & 18th Edition Amendment 2

Compare High Immunity RCBOs

Model Rating Curve Typical Use
WER06B-030 6A B Lighting and other low inrush final circuits
WER06C-030 6A C Low-rated circuits where higher inrush tolerance is preferred
WER16B-030 16A B General domestic final circuits with low inrush loads
WER16C-030 16A C Small motors and circuits with moderately higher inrush current
WER20B-030 20A B Domestic final circuits requiring a higher current rating
WER20C-030 20A C Circuits with moderately higher inrush current
WER32B-030 32A B Ring finals and other standard appliance circuits
WER32C-030 32A C Higher demand circuits and loads with greater inrush current
WER40B-030 40A B Higher load circuits with lower inrush characteristics
WER40C-030 40A C Heavier-duty circuits with higher inrush conditions
WER63C-030 (This Product) 63A C Larger commercial or high-load applications
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