| | Enclosure | Finish | Undrilled | Gave Rotary Switch | Craig & Derricott 6A & 16A Rotary Sw Including IP65 seal | Craig & Derricott 20A Minirotary Sw Including IP65 seal | Craig & Derricott 40A Rotary Sw Including IP65 seal | | Single '22.5' fitting component | Two '22.5' fitting components | Single '30.5' fitting component | Single C&D '32 Series' component | |