Home UL UL Subject 1022 UL Subject 1022$274.00 Original price was: $274.00.$137.00Current price is: $137.00. Standard for Line Isolation Monitors (CSDS Proposal, 6/17/2016) Underwriters Laboratories , 06/17/2016 UL Subject 1022 quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 06/17/2016 Published:06/17/2016 Related products UL 875 $161.00 Original price was: $161.00.$80.00Current price is: $80.00. Add to cart UL 2166 $187.00 Original price was: $187.00.$93.00Current price is: $93.00. Add to cart UL Subject 508 $250.00 Original price was: $250.00.$125.00Current price is: $125.00. Add to cart UL Subject 555C $297.00 Original price was: $297.00.$148.00Current price is: $148.00. Add to cart UL Subject 1063 $229.00 Original price was: $229.00.$114.00Current price is: $114.00. Add to cart