Square D 66R501
66R501, Square D, Micrologic, torroidal current transformers, 600V class, 1-15/16 window size, 500:5, suitable for Micrologic circuit breakers
66R501, Square D, Micrologic, torroidal current transformers, 600V class, 1-15/16 window size, 500:5, suitable for Micrologic circuit breakers