The part number for weatherproof double pole GPO is a - WSC227D
*Robust and protective switch mechanisms
*Backwards mounting keyway suits transformer and accessories
* Super shallow
*Easy access to screws for quick termination of cable.
*2 x 20mm Flash out entries
See link for more information: https://www.clipsal.com/products/detail?CatNo=WSC227D&itemno=WSC227D-GY&tab-document-1=0