Appleton Electric Explosionproof Closure Plug PLG-50R

THREADED TYPE STEEL MATERIAL ZINC ELECTROPLATED FINISH IMC/RIGID CONDUIT USED ON UL APPROVAL 1/2 INCH TRADE SIZE RECESSED HEAD STYLE UNILET[R] BRAND APPLICABLE STANDARD NEC 501-4A/501-4B CLASS I DIV 1 AND 2 GROUP A/B/C/D, CLASS II DIV 1 AND 2 GROUP E/F/G, CLASS III CLASS I DIV 1 AND 2 GROUP A B C D, CLASS II DIV 1 AND 2 GROUP E F G, CLASS III TYPE PLG MODEL