NSA DWH1100-Y Class 00 Yellow Rubber Voltage Gloves NSI/ASTM D120, Class 00, Type 1 Compliant to CSA Z462 for Arc Flash (Canada) Compliant to NFPA 70E for Arc Flash Max Use Voltage 500V AC/750V DC Testing, Dates, Usage: • Rubber insulating gloves are electrically tested, and marked with the test date.