Electrical metering package schematic showing connections from a main bus with potential transformers rated 480 to 120 volts, a control power transformer, current transformers, and a surge protective device. A circuit breaker with a 600 ampere trip and 600 ampere frame includes LSIG trip functions and an auxiliary switch. The entire assembly is grounded with a number four-zero bare copper ground conductor.
1A 1B * T T 3PTS 480-120V )0 600AT K5 X HO ---------- ][ _ _ CPT J L- 600AF II II— SST 0 N.C. LSIG AFRD T Q SPD METERING PACKAGE B CO 3CTS a> 1 44/0 BARE
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