12 Volt Fuse Relay Box Pre-Wired Fuse and Relay Box with 4 Relays and 12 Way ATC/ATO Fuses Sealed 12V Relay Fuse Box Block for Auto Car Marine Boat

【Pre-Wired Convenience】: Our fuse relay box features a pre-wired design, which significantly simplifies the installation process by completing half of the connection work for you. This thoughtful feature ensures a quicker and more efficient setup., 【High Capacity】: Engineered to accommodate complex setups, this fuse and relay box can hold up to 4 relays and 12 fuses simultaneously. This integration of multiple relays in one box helps maintain an organized and tidy circuit environment., 【Innovative Installation Design】: Designed with a front mounting style, this relay fuse box offers flexible and secure installation options. The waterproof construction ensures it operates reliably and safely in various environments., 【Powerful 40A Relays】: Equipped with four 4-pin 40A relays, our relay box provides a high rating to accommodate a wide range of automotive applications. This feature ensures that the relay box can handle high-demand tasks safely and efficiently., 【Versatile Fuse Options】: The kit includes 12 ATC/ATO blade fuses with varying amperages to cater to different needs and requirements. The assortment contains 3 x 10A, 3 x 20A, 3 x 25A, and 3 x 30A fuses.