A-200 Terminal Block Features: Provided as a standard accessory for applicable models Each output shaft should be fixed by the applicable fitting in order to prevent the output shaft from turning freely and causing wires to break. The shaft hole and studs of the back plate are offset, which allows the mounting plates to slide down on the stud to fasten the output shaft securely. Supplied with M5 x 15 pan head Phillips mounting bolts and hardware If a grounding screw is required, order A-200-G Applicable Models: PM570AS PM570AU PM570BP PM605AS PM605AU PM605BP