Wieland Revos Basic 500V Industrial Connectors 6/10/16/24-Pin – Hoods/Bases – Wieland 70.320.1028.0, This Revos Basic 500V Open-Bottom Base, Size 10 from Wieland has been manufactured with diecast aluminium and can be used under the toughest environmental conditions. Designed with a stainless steel double locking lever (polyamide handle), IP54 protection and -40°C to +120°C operating temperature range. Wieland 70.320.1028.0 revos BASIC 500V 10 Pin + PE Housing Base Section