Square D 203R501
203R501, Square D, Micrologic, torroidal current transformers, 600V class, 5 1/4 inch window size, 500:5, suitable for Micrologic circuit breakers
203R501, Square D, Micrologic, torroidal current transformers, 600V class, 5 1/4 inch window size, 500:5, suitable for Micrologic circuit breakers