Mains Coupler With 2 Pin Socket Get connected to the power. Mains Coupler with 2 Pin Socket. Key Features Specifications 2-Pin Plug 16A IP44 Model Code Mains Coupler With 2 Pin Socket ME0304 Find your local Kampa Retailer Kampa products are available exclusively through our independent retailer network to offer you the best service possible, as well as expert advice. Postcode search