ITEM: #4004 Mixed Voltage Divider (Big-A) UL Standard Certifications UL 514C 3rd Ed. - CAN/CSA 22.2 NO. 18-98 Product Features Inserts into Cheetah "Big-A" Size Boxes Supports 2, 3, and 4 gang Cheetah Boxes Divides high voltage and low voltage in same box High Strength Polycarbonate Composite