Specifications:

Frame Type: FD
Voltage Rating: 600 Volt AC at 50/60 Hertz
Maximum AC Voltage Rating (V): 600
Maximum DC Voltage Rating (V): 500
Current Rating: 150 Amp at 40 Deg C
Number of Poles: 3
Interrupting Rating: 100 Kiloamp at 240 Volt AC, 65 Kiloamp at 480 Volt AC, 25 Kiloamp at 600 Volt AC, 25 Kiloamp at 500 Volt DC (UL 489)
Terminal Type: Lug
Size: 4.5 Inch Width x 4 Inch Depth x 9.5 Inch Height
Approval: UL 489