AUcontrols.

DC Motor Speed Control Mod. ASC1-3, Chassis Open.
Power: 3HP (2.25 KW)
Armature Output: 0 ~ 110VDC, 28 Amps.
No Field Output.
Input Power: 120VAC, 50/60 Hz. Single Phase
Feedback: Armature/Tacho
1 Year Warranty.
Dimensions: 7" X 5" X 4.4"
Shipping Dimensions: 10" X 8" X 7"