Appleton AEI-1042 Plug Insert

Appleton AEI-1042 Plug Insert is the interior plug component in Appleton’s AEI1042 configuration (also cataloged as AEI1042), identified as a 3W, 4P interior module. This four-pole plug interior is designed to be used with the corresponding plug shell and receptacle to complete a plug assembly for industrial power connections. The AEI-1042 variant provides the internal terminals and alignment for a 3-wire, 4-pole arrangement, commonly used in applications requiring four conductor paths in a single plug interface. As part of the AEI family, it is intended to integrate with compatible Appleton power-distribution components to enable secure, modular electrical connections in demanding environments. When selecting this part, ensure you pair it with the matching Appleton AEI-series plug shell and receptacle to form the complete plug or interior assembly required for your installation.