Signal Isolator with A/M Switch, Internal Wiring, For Use With Dayton Models 13E632, 13E633, 13E634, 13E635, 13E636, 13E637, 13E638, 13E639, 13E640, 13E641, 13E642, 13E643, Signal Isolation for Remote Forward, Stop, Reverse Control and Remote Speed Reference, Mounting Type Internal, Includes A/M Switch. This item has been restricted from sale in the following state (s): []