Type 2 (IEC 62196 / Mennekes) EV charging plug dust caps protect the specialized seven-pin configuration common across Europe, the UK, and modern universal charging setups
Type 1 (SAE J1772) EV charging plug dust caps protect your charger’s metal pins and internal components from water, dirt, snow, and insects when the cable is not plugged into a vehicle
GB/T (Chinese national standard) EV charging plug dust caps protect the unique terminal configurations used across China and on compatible imported or exported electric vehicles