ONKA 25mm2 2-way steatite / porcelain / ceramic connection, installation 2-way white

Steatite (artificial porcelain): used to make insulating parts that have greater electrical and mechanical strength than conventional porcelain materials.

Advantages over ceramics:
- Higher mechanical strength,
- greater dimensional stability,
- higher temperature resistance (1000 0C or more).
- Greater resistance to acids,
- longer service life,
- It has an insulating surface and the surface electrical leakage is zero, this material is more efficient.