TD-1 Time Delay Circuit. Use with detection units for adjustable delay with self-contained relay on the output. Great for automatic stop at a station or siding. Time delay adjustable from 0 to over one minute. Requires 12V DC power supply.
Use with detection units for adjustable delay with self-contained relay on the output. Great for automatic stop at a station or siding. Time delay adjustable from 0 to over one minute. Requires 12V DC power supply.
