From 2990 Extension cable Pay & Collect Submit your order now and collect your items at your local Biltema store in 2 hours! This is how Pay & Collect work Extension cable 1-phase with CEE connector. 3 x 2.5 mm² RDOE cable (H07RN-F). Approved for outdoor use. IP44. Max load: 3600 W. 250 V/16 A. What kind of electrical work can you do yourself?