Reconditioned TAP bus plugs for Westinghouse Standard and Lifeline plug-in bus duct.
The Standard bus duct and TAP bus plugs were orignally manufactured by Westinghouse. The TAP bus plugs were taken over by Cutler Hammer, and are currently manufactured by Eaton.
The bus duct has been tagged as "Lifeline" and "Standard" at different points in time. The TAP bus plugs will plug onto either.
The TAP bus plugs are one of the oldest bus plug styles still around. They have gone through many iterations in styles and sizes. All of the styles will plug into the Lifeline / Standard style bus duct.