Siemens Low Voltage Circuit Protection Heavy Duty Safety Switches. Type ENCLOSED, SAFETY SWITCH Std UL V. Rating 600V A. Rating 1200A Wattage 3W No. Of Poles 3P F. Rating 60Hz Action DOUBLE THROW Material 304SS Enclosure TYPE 3R. 2-3 pointmounting holes. O. Cycles 2500 O. Temperature (-20F-120F) AMBIENT TEMPERATURE Environmental Conditions OUTDOOR