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The WECRC63 is a compact RCD upgrade unit fitted with a 63A 30mA RCD inside a 2-module plastic enclosure. Designed for situations where the existing consumer unit lacks integrated RCD protection, it delivers dependable earth leakage fault protection without needing a full board replacement.

With a higher 63A rating, the WECRC63 is ideal for larger domestic circuits, extensions, or light commercial installs. Its tamper-proof seal screws provide compliance, while the compact enclosure and surface mount design make it fast to retrofit in upgrades or sub-mains.

Installer Tip: Select the 63A version for higher-load domestic circuits or small commercial installs. For standard residential loads, use the 40A model.

Key Features

  • 63A 30mA RCD – earth leakage and residual current protection
  • 2-module DIN rail enclosure with tamper-proof seal screws
  • Surface mount design – simple to retrofit
  • Compact footprint: 95 × 145 × 82mm
  • Complies with BS EN 61008-1 and BS 7671

Compare RCD Upgrade Units

Model Rating Application
WECRC40 40A Standard domestic circuits
WECRC63 (This Product) 63A Higher-load domestic / light commercial
WECRC80 80A Larger sub-mains
WECRC100 100A Main incomer / heavy-duty use
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