Square D 66R251
66R251, Square D, Micrologic, torroidal current transformers, 600V class, 1-15/16 window size, 250:5, suitable for Micrologic circuit breakers
66R251, Square D, Micrologic, torroidal current transformers, 600V class, 1-15/16 window size, 250:5, suitable for Micrologic circuit breakers