Square D 203R401
203R401, Square D, Micrologic, torroidal current transformers, 600V class, 5 1/4 inch window size, 400:5, suitable for Micrologic circuit breakers
203R401, Square D, Micrologic, torroidal current transformers, 600V class, 5 1/4 inch window size, 400:5, suitable for Micrologic circuit breakers