Square D 312R122
312R122, Square D, Micrologic, multi-ratio current transformers, 600V class, 4 1/2 inch window size, 1200:5, 60 Hz, suitable for Micrologic circuit breakers
312R122, Square D, Micrologic, multi-ratio current transformers, 600V class, 4 1/2 inch window size, 1200:5, 60 Hz, suitable for Micrologic circuit breakers