Abstract: A lift truck for transporting a movable switchgear unit into a position wherein the unit can be inserted horizontally into an upper-level space within a metal-clad switchgear cubicle comprises horizontally-extending rails along which said unit can be rolled during insertion into said cubicle. Means is provided for blocking insertion motion of the switchgear unit on said rails until the truck rails have been locked to rails in the cubicle in a position of substantial axial alignment between the truck rails and the cubicle rails.

Abstract: A ground and test apparatus is provided for use in combination with switchgear apparatus of the type which includes upper and lower circuit breaker compartments. The switchgear contacts in each of the compartments are disposed in a reverse order such that bus-side contacts are adjacent the lower portion in the upper compartment and adjacent the upper portion in the lower compartment. Similarly, line or load side contacts are adjacent the upper portion in the upper compartment and adjacent the lower portion in the lower compartment. The ground and test apparatus is of a configuration suitable for insertion into the upper or lower compartments and includes indicia means for visually indicating the proper location of the bus-side and line or load side contacts in the upper or lower compartments.