material, ignition protection, safety protection, easy installation, high load carrying capacity Withstand current range: 30A-300A (interrupt registration meets the requirements for DC circuit protection of battery packs) visible (ignition protection safety device, use of safe, small size, can greatly save installation space battery main circuit fuse) material (base body material for thermal properties PPS, temperature resistance and wear resistance, stainless steel material of studs and nuts with good conductivity and strong oxidation resistance) design (insulating cap prevents accidental short circuits, dust protection reduces environmental impact on fuse holder performance, isolation stud design) Scope of application Wide range of applications (fuse holders are widely used in new energy vehicles, , ships, , batteries, charging piles and other DC main power supply while , and bow thrusters circuit protection) Type:300A Colour:Red & Black Material:PPS Package Contents: 1 * fuse holder(with cover) 1 * 300A Ring fuse