Class 4

Electrically insulating Class 4 boots provide protection up to a maximum working voltage of 36000V. This gives the highest certified level of electrical protection available.

At time of writing there are currently no Class 4 dielectric boots available in the market. These are in development and information will be added here when they are available.

Class Rating Maximum Working Voltage Withstand Test Voltage Leakage Current Test Voltage Maximum Leakage Current
Class 4 36kV 50kV 40kV 24mA