20090245965 | TORQUE LIMITING DEVICE FOR INSULATED PLUG - The present invention includes an insulated plug for use in a high voltage device including a torque limiting bolt, including a first hex element, a second hex element, and a shearable shaft element. Alternatively, the invention provides an insulated plug assembly for use in a high voltage device including an insulated plug having a torque limiting bolt, where the torque limiting bolt includes a first hex element attached to the insulated plug and a second hex element attached to the first bolt head via a shearable connector, the assembly further including a separate BIP cap. | 10-01-2009 |