“UL Subject 6500:1999” has been added to your cart. View cart Home UL UL Subject 506:2012 UL Subject 506:2012$161.81 Original price was: $161.81.$80.00Current price is: $80.00. Standard for Specialty Transformers (CSDS Proposal, 7/27/2012) Underwriters Laboratories , 07/27/2012 UL Subject 506:2012 quantity Add to cart Category: UL Description Standard By:Underwriters Laboratories , 07/27/2012 Published:07/27/2012 Related products UL Subject 2329:1999 $120.39 Original price was: $120.39.$60.00Current price is: $60.00. Add to cart UL Subject 1063:1999 $297.76 Original price was: $297.76.$148.00Current price is: $148.00. Add to cart UL 542:1999 $133.96 Original price was: $133.96.$66.00Current price is: $66.00. Add to cart UL Subject 1573:1999 $118.16 Original price was: $118.16.$59.00Current price is: $59.00. Add to cart UL Subject 142:1999 $178.40 Original price was: $178.40.$89.00Current price is: $89.00. Add to cart UL Subject 1450:1999 $261.78 Original price was: $261.78.$130.00Current price is: $130.00. Add to cart UL Subject 2329:1999 $290.32 Original price was: $290.32.$145.00Current price is: $145.00. Add to cart UL 1413 $631.00 Original price was: $631.00.$315.00Current price is: $315.00. Add to cart UL Subject 466:1999 $126.07 Original price was: $126.07.$63.00Current price is: $63.00. Add to cart UL 768:1999 $222.51 Original price was: $222.51.$111.00Current price is: $111.00. Add to cart