SBU SU-series flush DB boards
The SU series is SBU’s heavier-duty flush board range for bigger installations: larger homes, shops, offices, workshops and multi-row commercial boards. The board (chassis with DIN rails, and cover) fits into an SBU SU flush tray of the same SU number, which is built into the wall. The tray is sold separately.
Sizes
In stock: SU0 – 9 modules, SU1 – 18 modules, SU2 – 30 modules, SU3 – 45 modules, SU4 – 63 modules, SU5 – 72 modules, SU6 – 99 modules.
One module is the width of one single-pole DIN breaker. Allow spare space for future circuits.
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.


























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