Multiple outputs enable a cost-effective power supply for rack devices. Various inputs and outputs for distributing 120 V, 208 V, or 230 V mains voltage to multiple connections provide users with the flexibility to adapt to different power requirements. The devices support up to 14.4 kW of power per branch whip. Multiple devices can be powered through a branch whip; this is a particularly convenient way to supply power to rack devices. Using a branch whip with standard connections reduces the time and cost involved in installation. Models for horizontal, vertical, and tool-less mounting provide power connections exactly where they are needed most in the racks, in close proximity to the devices.