KBT factory in Kaluga
Which one to choose? The overview of three more KBT bag models.
Thorough installation of 3КНТп-10(Б) КВТ heat shrink cable termination commented by the factory's expert.
Tracking is the process of gradual appearing of carbon tracks on the insulation's surface due to combined impact of electric voltage, humidity and contamination, which leads to high-voltage devices' external insulation surface failure. Class of tracking resistance indicates the resistance of insulating materials to tracking and erosion damage.