Generator circuit breaker. Indoor Free standing NEMA-1 cabinet, built ANSI, IEEE standards. Cable entry and exit at top. Consists of following: (1) 1200 amps draw out circuit breaker, 5 kv maximum, 3 cycle interrupt, 250 mva 125 vdc trip and close. (2) 4200:120 v generator side voltage transformers with 2 fuses 1 amps , drawout, 150 va. (2) 4200: 120 v bus side voltage transformers with 2 fuses 1 amps , drawout. 150 va. (3) 1200: 5 current transformers. (1) breaker close/open red/green lights. (2) section each 36” wide cabinets.