Abstract: An electrical insulating pocket receptacle for securing a sensing element within electrical windings of a motor includes a sheet-like flexible material having a body support portion supporting a pocket within which the element is located and having four tabs projecting from the body support portion. The tabs on the opposite side of the pocket are located within the winding and hold the pocket in place within the winding with an exposed open end for insertion and removal of the element. A wire holding tab is secured to one of the support tabs and is folded upon itself and secured against the coil end turns by the end tie cords. A third locking tab is pulled down over the spade of the sensing element to securely hold the sensing element in place. A fourth tab may be used to fold over the pocket to additionally insulate the sensing element from the windings of the motor in which the insulating pocket receptacle is inserted.