18-Circuit Fused Output 12V / 110 VAC Power Distribution PCB 30A with AC power control
This was designed to control an external 12V power supply (switching the AC power) feeding Line, Neutral, Ground to that 12V power supply. The design is that 12V is input from the external supply and connected to (18) 2A circuits (fused at 2A, fuse included.)
Screw-Terminal Blocks allow you to connect up to 18-circuits of 12V@2A. Each of those circuits has an LED indicator to indicate power output which helps locate a blown fuse quickly.
High quality construction.