Allen-Bradley Centerline 1500 medium-voltage motor control centers (MCCs) include an integrated protective maintenance grounding (IPMG) device that grounds all load-side connections and load cables. This UL-listed product eliminates the use of any temporary grounding device and seamlessly incorporates the MCC power cells. It provides a method to ground all load-side connections, including the load cables, and provides the ability to ground the output (load-side connections) without opening the MCC power cell door. It also is available in MCCs with ArcShield arc-resistant controller designs.