ITE type M4 auxiliary switch, used on ITE KA, KB, KB-E, KC, KC-G, KD-A and KE-A breakers, used, cleaned & tested prior to shipping. This style switch can be mounted behind the mechanism of an old style ITE breaker.
NAS Stocks ALL types of parts for low and medium voltage circuit breakers. If you need a part that isn't on the store yet please call or e-mail the sales department: sales@naswgr.com or call 800-909-3660.