The DPC-4000, represents the ultimate in Powerbox® quality, at an affordable price. Designed for the budget-conscious individual who will not sacrifice on quality, this lighting controller is a safe and reliable solution for running up to four lights. Designed and built in California from the same industrial-grade components as more expensive Powerbox® models, the DPC-4000 connects to 240-volt main power and provides 240-volt output power for plugging in your lighting ballasts. With a DPC-4000, you can run up to FOUR 1,000 watt lights from one timer. This simple controller is also great when you need to quickly deploy multiple units in convenient locations around a large facility. Just install standard 240V dryer-type outlets at the desired locations and quickly plug in as many as you need. The modular design makes them easy to move around so you can reconfigure your space easily. They are easy to mount to wall studs with keyhole tabs, or set on a flat surface and non-skid rubber feet prevent the unit from moving around. Constructed from the same heavy-gauge steel as every Powerbox® model, the enclosure is built to withstand harsh environments. The baked-on powder coated finish resists scratches and is easy to wipe clean. FEATURES: Heavy-duty construction with industrial-grade components. Programmable digital timer to control light cycles. Battery backup to store programs during power outages. Four NEMA type 6-15 240-volt outlet receptacles. All outlets are directly wired to lighting relay, no daisy-chaining. Plug & play into 3 or 4-prong dryer-type outlet, or hardwire. Three foot main power cord made from finely stranded pure copper wire. Custom main cord lengths available. Durable powder coated seamless steel enclosure with no holes or visible screws. Keyhole tabs for easy mounting. Input: 240VAC, 30A Output: 240VAC, 30A Must be installed with a properly rated main circuit breaker. Hand-built at our California factory.