Insulating Mat - Class 0 (3' x 3') Use this rubber Insulating Mat when working on energized, high-voltage components and high-voltage batteries inside or outside of the vehicle. .Protects from deadly shocks generated through high-voltage contact.Size: 3 ft. x 3 ft. .Thickness: 2.2mm .In accordance with IEC 61111 Standard.Storage temperature: 50°F to 70°F .Operating temperature: -40°F to 131°F .Operating voltage: 1000 V AV - 1500 V DC.Insulating mat for live-line and dead-line work.Floor mat for electrical protection during electrical installations.Protects technician from ground current potential IM No -