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The WME1880TR/SP Twin RCD Metal Consumer Unit is an 18-module split-load board supplied with a 100A main switch, two 80A RCDs, and a factory-fitted Type 2 Surge Protection Device (SPD). It provides 10 usable ways for circuit protection and ensures compliance with Amendment 2, making it an excellent choice for domestic and light commercial installs where surge protection is required (e.g. EV or solar circuits).

Twin RCD Consumer Units with SPD technical diagram

Installer Tip: This model combines twin RCD protection with a built-in Type 2 SPD, saving space and install time. Ideal for sites with EV chargers, heat pumps, or other surge-sensitive loads.

Key Features

  • 18-module metal enclosure – 10 usable ways
  • 100A main switch – double-pole isolator included
  • 2 × 80A RCDs – split-load protection
  • Type 2 SPD included – mandatory in most new builds
  • Fire-resistant metal construction – Amendment 2 compliant
  • Pre-assembled internals – busbars, neutral links, and SPD wired in
  • UK-stocked – ready for immediate dispatch

Compare Twin RCD Consumer Unit Variants

Model Modules Usable Ways RCDs Main Switch SPD Dimensions (mm)
WME18100TR 18 12 2 × 100A 100A – 376 × 240 × 112
WME1880TR/SP (This Product) 18 10 2 × 80A 100A Type 2 376 × 240 × 112
WME22100TR 22 16 2 × 100A 100A – 448 × 240 × 112
WME22100TR/SP 22 15 2 × 100A 100A Type 2 448 × 240 × 112
WME2280TR 22 16 2 × 80A 100A – 448 × 240 × 112
WME2280TR/SP 22 15 2 × 80A 100A Type 2 448 × 240 × 112
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