The cut out size for the wall box to suit the B10/30/5 is 232mm x 97mm x 58mm.
Some of the key features are:
- 30 series rocker type
- Switch arrangement 5 horizontal and 2 vertical
- Fascia size: 257 mm Width x 120 mm Height
For further information please visit https://www.clipsal.com/Trade/Products/ProductDetail?catno=B10/30/5