1,New model with square indicator. 2,3KA,4.5KA,6KA. 3,CE, ... Connection Height:19mmFastening torque:2.0NmInstallation:On symmetrical DIN rail 35mmPanel mounting Characteristics:B The short-circuit ... snap mechanism(with arrestment in final positions)the carrying DIN strip EN50022,width 35mm, or even onto the ... surface by means of screws.Removal form the DIN strip:By means of an unique auxiliary snap ...