Square D 170R501
170R501, Square D, Micrologic, torroidal current transformers, 600V class, 4 1/4 inch window size, 500:5, suitable for Micrologic circuit breakers
170R501, Square D, Micrologic, torroidal current transformers, 600V class, 4 1/4 inch window size, 500:5, suitable for Micrologic circuit breakers