Intermittent load 150 Amp.,Voltage 12,Amp 80,Seconds 5,No./mount. holes 2,No./terminals 4,Outer Diameter 41.80,Amount of Mounting Holes 2,Remarks Insulated. Delivered with nuts. N.O. Terminals: 5/16" UNF. Coil Terminals: 10-32 UNF.,Total Length 67.50