Copper-Free Aluminum Material; Combination Full Voltage Non-Reversing Starter Used On; Class I Div 1 Gas Groups B C D, Class Ii Div 2 Gas Groups Efg, Class Iii, Nema Type 4 7 9 Enclosure; Nema 2 Control Device Size; Breaker Frame Size 100; Conduit Size 1-1/2 Inch; Includes 316L Stainless Steel Cover Bolt, Copper-Free Aluminum With Stainless Steel 316L Hardware Hinge Kit; Approval Ul (Canada and Us), Ul 1203/1604/50, Csa C22.2