Square D 203R101
203R101, Square D, Micrologic, torroidal, current transformers, 600V class, 5 1/4 inch window size, 100:5, suitable for Micrologic circuit breakers
203R101, Square D, Micrologic, torroidal, current transformers, 600V class, 5 1/4 inch window size, 100:5, suitable for Micrologic circuit breakers