The strict IEC requirement imposed on ground connections, such as low contact resistance, corrosion-free connection points, secured screws, green-yellow colour coding and clear circuit identification are fully observed by the KLEMSAN earth terminal blocks.

The strict IEC requirement imposed on ground connections, such as low contact resistance, corrosion-free connection points, secured screws, green-yellow colour coding and clear circuit identification are fully observed by the KLEMSAN earth terminal blocks.

The structural design of the earth terminal blocks is based on the fact that the mounting rail is used not only mechanically, but also electrically, i.e. as a ground (PE) busbar. Therefore it is possible to position the earth terminal blocks directly next to the phase conductor terminals.rew is available in order to maintain a more secure mounting on to the DIN rail.