Min. Order Reference FOB Price
500 Pieces US$5.00-10.00 / Piece
Product Description
SFMK03/SFMKA Phase Failure &Phase Sequence Device Product Description SFMK03/SFMKA are the delay on timer. When the application of voltage to the timer's supply inputs, the counter starts counting (1-2 contacts are shortcut). End of the adijusted time, counter stops counting and the output becomes ...