SBU Economy Flush DB Board + Tray – 8 to 24 Modules, DIN Rail or Samite

SBU economy flush DB board + tray

The standard board for new houses and flats. The tray (back box) is built into the wall during construction or chased in, and the board with its cover fits into it, so it finishes flush with the plaster. This economy range comes as a complete set: board plus tray.

DIN rail or Samite?

This is the most important choice, because the board must match your breakers:

• DIN rail boards take modern clip-on MCBs such as our NUR ND3 DIN-rail breakers.
• Samite boards take Samite-mount breakers such as CBI QA1 and NUR NU47.

How many modules?

One module is the width of one single-pole breaker. A 2-pole breaker takes 2 modules and a 3-pole takes 3. Add up everything you’re fitting (main switch, earth-leakage unit, surge arrester, breakers) and then allow a few spare spaces for future circuits.

What we stock

Need it on the wall surface instead? See our SBU surface-mount DB boards. For larger commercial boards, see the SBU SU-series flush boards.

Not sure which board you need? Tell us how many breakers you’re fitting (and whether they’re DIN-rail or Samite type) on WhatsApp and we’ll recommend one.