Product DescriptionInSinkErator Power Cord Kit is easy to install and includes a 3' UL Listed cord, strain relief clamp, wire connectors and installation instructions. Once installed, disposer plugs directly into a standard wall outlet. This genuine InSinkErator product meets Underwriter Laboratories SPT-3 category for insulation thickness and moisture resistance. Allows disposer to be plugged directly into standard wall outlet UL approved for insulation thickness and resistance to moisture Includes 3' UL-listed cord, strain relief clamp, wire connectors, and instructions. The smooth side of the power cord should be connected to the black wire of the disposer while the ribbed side of the power cord should be connected to the white wire of the disposer. The power cord should also be properly grounded to the ground screw of the disposerFrom the ManufacturerThe InSinkErator CRD-00 Power Cord Kit is easy to install and includes a three foot, UL Listed cord, strain relief clamp, wire connectors and installation instructions. One installed, the disposer plugs directly into a standard wall outlet. This genuine In-Sink-Erator product meets Underwriter Laboratories Inc. SPT-3 category for insulation thickness and moisture resistance.