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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