The Hammond 1182J240 isolation transformer provides electrical isolation between circuits, enhancing safety and reducing noise. It's suitable for a variety of industrial applications where voltage isolation is critical. The transformer includes two 0.062" T x 3.75" OD rubber washers, a 16GA x 3.56" OD steel mounting washer, a 1/4-20 bolt with lock washer and hex nut for secure installation. Manufactured in Canada, this transformer ensures quality and reliability.