Weidmueller CXX D 21N

The CXX D 21N is likely an electrical component, possibly a relay, switch, or protection device used in industrial systems. The "D" designation could refer to a specific type of device, such as a disconnect or a type of relay, while "21N" may indicate a model number or a series with particular features or ratings. The exact specifications and intended application would depend on the manufacturer's design. Such components are generally used to manage or protect electrical circuits, ensuring safe and reliable operation in industrial environments.