Siemens V7E3203 is a panel-mounted fusible safety switch designed for providing reliable circuit protection and isolation in industrial power distribution. It is rated for 240V AC systems, handles a continuous current of 100A on a 3-phase configuration, and features a robust NEMA 1 enclosure with dimensions of 20.472" x 10.236" x 10.63" and a weight of 17.681 lb. The switch is part of the Vacu-Break family and is engineered to interrupt high fault currents with an AIC rating of 200kA at 240V, ensuring compliance with rigorous industrial safety standards for applications such as motor control centers and main feeder disconnects.