The NXC-18 is manufactured by CHINT and is a relay contactor with RoHS compliance. It is equipped with a manual/automatic operating switch and has a rated operation voltage of up to 690 VAC. It also features a compact design, a low operating current, and a tightly sealed enclosure to protect against dust and moisture. The NXC-18 is suitable for use in a wide range of applications, including motors, pumps, and electrical systems. It is capable of switching off and on up to 40 A continuously with a maximum voltage of AC 660V.