“UL Subject 508:1999” has been added to your cart. View cart Home UL UL Subject 2255:2012 UL Subject 2255:2012$275.22 Original price was: $275.22.$137.00Current price is: $137.00. Standard for Receptacle Closures (CSDS Proposal, 3/7/2012) Underwriters Laboratories , 03/07/2012 UL Subject 2255:2012 quantity Add to cart Category: UL Description Standard By:Underwriters Laboratories , 03/07/2012 Published:03/07/2012 Related products UL 542:1999 $133.96 Original price was: $133.96.$66.00Current price is: $66.00. Add to cart UL Subject 1971:1999 $215.53 Original price was: $215.53.$107.00Current price is: $107.00. Add to cart UL Subject 6500:1999 $213.52 Original price was: $213.52.$106.00Current price is: $106.00. Add to cart UL Subject 1670:1999 $159.67 Original price was: $159.67.$79.00Current price is: $79.00. Add to cart UL Subject 60730-2-4:1999 $200.80 Original price was: $200.80.$100.00Current price is: $100.00. Add to cart UL Subject 466:1999 $126.07 Original price was: $126.07.$63.00Current price is: $63.00. Add to cart UL Subject 183:1999 $241.75 Original price was: $241.75.$120.00Current price is: $120.00. Add to cart UL 224:1999 $103.11 Original price was: $103.11.$51.00Current price is: $51.00. Add to cart UL Subject 1450:1999 $261.78 Original price was: $261.78.$130.00Current price is: $130.00. Add to cart UL 1416 $502.00 Original price was: $502.00.$251.00Current price is: $251.00. Add to cart