Power Control

This document is a technical schematic for the Digital Equipment Corporation 853-E Power Control (230 VAC Two Step). The schematic, dated 1968, illustrates the wiring and component layout for testing and maintenance purposes. It details the inclusion of relays (K1, K2, K3), switches (S1, S2), a circuit breaker, and a Hobbs time meter. The document also outlines external options for switches and power input.