Disconnect Switch, Voltage 600V AC, 1 or 3 Phase, Contact Rating 80A @ 600V AC, For Use With Mfr. Model No. MUH072, MUH077 , MUH078, MUH102, MUH107, MUH108, MUH152, MUH158 3Ø Only, MUH202, MUH208, MUH252, MUH254, MUH304, MUH404, MUH504, Voltage Range 208 to 600V AC, Switch Type Rotary, Fits kW 25 kW, 50 kW, Amperage 60 A, Frequency 50 Hz, 60 Hz, Mounting Type Unit-Mounted, Overall Height 2 1/2 in, Overall Width 2 1/2 in, Overall Depth 2 13/16 in, Includes Knob, Standards UL Listed, CUL Listed