Home UL UL Subject 977 UL Subject 977$214.00 Original price was: $214.00.$107.00Current price is: $107.00. Standard for Fused Power-Circuit Devices (CSDS Proposal, 6/3/2016) Underwriters Laboratories , 06/03/2016 UL Subject 977 quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 06/03/2016 Published:06/03/2016 Related products UL Subject 1564 $193.00 Original price was: $193.00.$96.00Current price is: $96.00. Add to cart UL Subject 466 $109.00 Original price was: $109.00.$54.00Current price is: $54.00. Add to cart 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 Subject 508 $250.00 Original price was: $250.00.$125.00Current price is: $125.00. Add to cart