Introducing the Kantech KT-PC4204 4-Relay Module, designed specifically for the KT-300 Controller. This essential component comes complete with a circuit board, ground wire assembly, five plastic standoffs, and a 5A replacement fuse, ensuring you have everything you need for installation. With a current draw of just 30mA from the Combus, it operates efficiently while requiring a 40VA 16V AC transformer and a maximum 7Ah battery. The module features four programmable relay contacts rated at 2A, 30V DC, and includes a tamper contact input for added security. Enhance your system's capabilities and repower the Combus effortlessly. Don't miss out on this reliable solution—order your Kantech KT-PC4204 today!