Micro high power automotive relay QX4120 40A switching capacity European terminal (11mm) and American terminal (8mm) available ... voltage(DC): 6V, 9V, 12V, 18V, 24VContact rating(resistive): 1A: 40A/14VDC; 1B: 30A/14VDC; 1C: 20A/120VAC, 15A/28VDC, 30A ... : small size, heavy contact load, capable of standing current of 40A at 14VDC PC board mounting suitable for automatic control facilities ...