Company Switch Highlights SKU CSC-4020-CL Electric power distribution center for theatre, convention centers, arenas, schools, churches, and events centers Series 16 Cam receptacles Color-coded snap-back covers 400A. Main breaker rated 65K AIC Latest version of the world’s first UL Listed Company Switch that was designed in 1986 by Union Connector Product Description Basic Company Switch with Series 16 Cam-Lok ( 400 Amp ). … [Read more...] about Basic Company Switch with Series 16 Cam-Lok Receptacle – 400 Amp