[ 115/230v, ] [ 1/2hp, ] [ 1ph ] [ 1725 Rpm ] [ 8.0/4.0a ] [ Cw Rotation ] [ 5/8" x 2-7/8" Shaft ] . Approx 9-1/2" Dia Face, 8-3/4" Mount Centers Low Voltage (115v) Wiring: Connect One Side of Line to Blk and Red. Other Side of Line to Yellow. Tie Blue and White Together. High Voltage (230v) Wiring: Connect One Side of Line to Blk. Other Side of Line to Yellow. Tie Red and White Together. No Connections to Blue.