ESU 4-way 13 amp electrical socket is an optional extra used in conjunction with the VS1000 range.<div class="buttons clearfix"><div class="pull-right"><button type="button" onclick="location = 'https://www.rocheav.co.uk/shop/index.php?route=product/product&amp;product_id=2272';" class="btn btn-primary">Go to product page</button></div></div>