Home UL UL Subject 508C UL Subject 508C$137.00 Original price was: $137.00.$68.00Current price is: $68.00. Standard for Power Conversion Equipment (CSDS Proposal, 11/11/2016) Underwriters Laboratories , 11/11/2016 UL Subject 508C quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 11/11/2016 Published:11/11/2016 Related products UL Subject 1062 $152.00 Original price was: $152.00.$76.00Current price is: $76.00. Add to cart UL Subject 1450 $234.00 Original price was: $234.00.$117.00Current price is: $117.00. Add to cart UL 2127 $148.00 Original price was: $148.00.$74.00Current price is: $74.00. Add to cart UL Subject 1574 $156.00 Original price was: $156.00.$78.00Current price is: $78.00. Add to cart UL Subject 466 $109.00 Original price was: $109.00.$54.00Current price is: $54.00. Add to cart