The four-site Blueprint Controllers® HID Hub, HUB-4 efficiently controls up to four 1,000-watt HID ballasts, including both metal halide and high pressure sodium lighting systems. An integrated trigger cable facilitates any timed lighting sequence when connected to a standard 120-volt, 24-hour timing device. This unit features four universal outlets for a maximum 30 amps and lighting wattage of 4,000 watts. The HUB-4 is wall-mountable and comes with a three-year warranty. Requires 2-pole 30-amp/#10AWG main circuit breaker/wire (@240V operation).