Square D 170R251
170R251, Square D, Micrologic, torroidal current transformers, 600V class, 4 1/4 inch window size, 250:5, suitable for Micrologic circuit breakers
170R251, Square D, Micrologic, torroidal current transformers, 600V class, 4 1/4 inch window size, 250:5, suitable for Micrologic circuit breakers