This Square D 1200 Amp Nema 3R Outdoor Fusible Disconnector is the perfect solution for your commercial or industrial electrical needs. With a Triple Pole Single Throw (3PST) Contact Configuration, this heavy duty disconnector can handle up to 1200 A of maximum amperage. Its instant break time and analog/mechanical control style ensure efficient and reliable operation. This disconnector is suitable for wall or surface mounting, making it perfect for both interior and exterior applications.  Please note that this product contains lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm.