"N" busbar for DIN-rail in 4x7 groups KEAZ 143231

Neutral bars in a housing with DIN-rail mounting serve for the electrical and mechanical connection of conductors in AC and DC circuits with a nominal voltage up to 400 V. The bars are used in electrical panels to connect phase, neutral working, and neutral protective conductors. Normal operating conditions for insulated neutral bars are: temperature of the environment from -40°C to +50°C; average relative humidity - 90% at a temperature of 25°C; the surrounding air must not contain aggressive or flammable gases, as well as salt vapors. KEAZ neutral bars are intended for connecting copper conductors with core class 1 (GOST 22483-12); in case of using multi-strand conductors, a ferrule should be installed and secured to the end of the core.