Home UL UL Subject 489I UL Subject 489I$128.00 Original price was: $128.00.$64.00Current price is: $64.00. Outline for Solid State Molded-Case Circuit Breakers Underwriters Laboratories , 04/30/2019 UL Subject 489I quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 04/30/2019 Published:04/30/2019 Related products UL Subject 555C $297.00 Original price was: $297.00.$148.00Current price is: $148.00. Add to cart UL Subject 1062 $152.00 Original price was: $152.00.$76.00Current price is: $76.00. Add to cart UL Subject 6500 $245.00 Original price was: $245.00.$122.00Current price is: $122.00. Add to cart UL Subject 814 $218.00 Original price was: $218.00.$109.00Current price is: $109.00. Add to cart UL Subject 252 $252.00 Original price was: $252.00.$126.00Current price is: $126.00. Add to cart