Unity 8848GNK Lay-In Wireway, Removable Hinged Cover Type, Length: 48 IN, Width: 8 IN, 8 IN Height, NEMA 1, IP30 Enclosure, Construction: Formed From Code Gauge, Low Carbon Steel, 14 GA Low Carbon Steel, Gunsmoke Gray Powder Coated, No Knockouts, C/US UL 50 And UL 870 - Type 1: Intended For Indoor Use Primarily To Provide A Degree Of Protection Against Limited Amounts Of Falling Dirt, CSA C22.2 No. 26 Certified, Type 1, IEC 60529, RoHS Compliant, For Cable And Wire Junction, Distribution And Termination, H