Siemens Safety Switch, Type VBII Enclosed Fusible Heavy Duty Low Voltage Single Throw, 600 VAC/VDC, 30 A, 3 hp, 1 ph, 60 Hz Frequency, 2 Pole, 2 Wires, 200 kA Short Circuit, DPST Contact Form, Non-Insulated Insulation, NEMA 1 Enclosure, Surface Mounting, Lug Terminal, -29 to 85 deg C, 14.26 in H x 7.67 in W x 10.17 in D Dimensions, Steel