Rockwell Automation 284D ArmorStart - Safety Version - User Manual - Manual (Page 30)

2-12 Installation and Wiring
Dimensions are shown in millimeters (inches). Dimensions are not
intended to be used for manufacturing purposes. All dimensions are
subject to change.
Figure 13 Dimensions for Bulletin 284D Safety Product, 3 Hp and above @
460V AC, IP67/NEMA Type 4 with Conduit Entrance