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