Automatic 15% discount for all contractors on all orders over £100 excluding VAT

The WME16/MS100 Main Switch Consumer Unit is a 16-module metal enclosure supplied with a 100A main switch incomer. With 14 usable ways, it provides ample capacity for large domestic properties, HMOs, or small commercial installations. Built in powder-coated steel with raised DIN rails, multiple knockouts, and pre-fitted earth/neutral bars, it’s installer-friendly and fully compliant with Amendment 2.

Installer Tip: The 14-way board offers plenty of headroom for modern homes with EV chargers, heat pumps, or smart tech — and leaves space for future expansion.

Key Features

  • 16-module metal enclosure – 14 usable ways
  • 100A main switch – double-pole isolator included
  • Compliance: BS7671:2018 (Amendment 2) & BS EN 61439
  • Flexible install: knockouts on all sides and rear
  • Installer-ready: raised DIN rail, earth & neutral bars supplied
  • Durable finish: powder-coated steel

Compare Main Switch Consumer Unit Variants

Model Modules Usable Ways Incomer Dimensions (mm)
WME04/MS100 4 2 100A Main Switch 160 × 240 × 112
WME06/MS100 6 4 100A Main Switch 160 × 240 × 112
WME08/MS100 8 6 100A Main Switch 200 × 240 × 112
WME10/MS100 10 8 100A Main Switch 216 × 240 × 112
WME12/MS100 12 10 100A Main Switch 232 × 240 × 112
WME14/MS100 14 12 100A Main Switch 304 × 240 × 112
WME16/MS100 (This Product) 16 14 100A Main Switch 340 × 240 × 112
WME18/MS100 18 16 100A Main Switch 376 × 240 × 112
WME22/MS100 22 20 100A Main Switch 400 × 240 × 112
Translation missing: en.general.search.loading