Wiegmann Pull/Junction Box SC101004G

" UNFLANGED TYPE STEEL MATERIAL PRE-GALVANIZED FINISH 10 INCH 10 INCH 4 INCH UL 50, CSA APPROVAL WALL MOUNTING NEMA 1 ENCLOSURE FLAT, SCREW-ON COVER TYPE GR G90 MATERIAL SPECIFICATION INDOOR SERVICE TYPE (4) (1/2 INCH-3/4 INCH) CONCENTRIC KNOCKOUT SIDES, (2) (3/4 INCH-1 INCH) CONCENTRIC KNOCKOUT SIDES, (4) (1 INCH-1-1/4 INCH) CONCENTRIC KNOCKOUT SIDES, (4) (1/2 INCH-3/4 INCH) CONCENTRIC KNOCKOUT ENDS, (2) (3/4 INCH-1 INCH) CONCENTRIC KNOCKOUT ENDS, (4) (1 KNOCKOUT SIZE 20 KNOCKOUT(S) (10) SIDES, (10) ENDS KNOCKOUT LOCATION APPLICATION COMMERCIAL, GENERAL INDUSTRIAL SC MODEL "