Contact block chint 669999, for NP8

The NP8 series has the following features

-a control mechanism has a surface with a bright color.

-Modular design. Separate elements, such as contacts, auxiliary elements, backlights can be changed for the implementation of various functions.

-a comfortable design for installation and dismantling.

-the installation of blocking elements excludes the possibility of improper installation during installation.

-everything, screw terminal compounds have a device against the weakening of the connection during transportation.

-LEDs with intensive light radiation and a long service life