Introducing our high-quality fuse block holder made with durable PC+PBT materials and built to handle DC 32V MAX voltage. With a maximum single branch current of 30A and a total load current of 100A, this fuse block holder is designed to meet your needs for various automotive and marine applications. Package comes with 5A, 10A, 15A and 20A fuse, 4 for each size<br> Our product boasts a range of features to make it easy and convenient to use. The built-in LED indicator lights up when a fuse is blown, allowing for quick and easy troubleshooting. With storage for 2 spare fuses and the ability to accept standard ATP/ATC/ATO blade fuses, you'll never be caught off guard without a replacement.<br> The 180 rotating transparent cover allows for easy access and adjustment of the fuse block holder's height to accommodate different fuse sizes. Additionally, the cover features an anti-dust design for added protection.<br> This fuse block holder also includes a modular positive and negative bus bar design and a transparent cover with a recessed area for label stickers, making it easy to identify and organize your fuses. We even include a set of 60 assorted label stickers to help you get started.<br> Perfect for use in cars, boats, yachts, RVs, portable power boxes, and other electrical systems up to 32Vdc (compatible with 12Vdc/24Vdc), this fuse block holder is a must-have for anyone looking for a reliable and convenient way to protect their electrical systems.