Features This product is a 20A fuse embedded into a waterproof fuse holder. 1100 Percent Brand new and high quality Compatible with MC4 Connectors Simple Plug Play All Weather Waterproof Specifications: Maximum working voltage:DC1000V Working current: 10A Withstand voltage: DC1000V Applicable single-core cable section: 1.5mm2--6mm2 Ambient temperature: -40 Degree C~ + 105 Degree C Protection level: IP67 Insertion force: =50N Pull-out force: =50N Insulation material: PPO, black Notes: Due to different monitor and camera lights may cause slight color differences. Thanks for your understanding! Please allow 1-2mm error due to manual measurement and make sure you do not mind before ordering.