Home UL UL Subject 20 UL Subject 20$101.00 Original price was: $101.00.$50.00Current price is: $50.00. Standard for General-Use Snap Switches (Bulletin, 5/21/1999) Underwriters Laboratories , 05/21/1999 UL Subject 20 quantity Add to cart Category: UL Guaranteed Safe Checkout Description Standard By:Underwriters Laboratories , 05/21/1999 Published:05/21/1999 Related products UL 2166 $187.00 Original price was: $187.00.$93.00Current price is: $93.00. Add to cart UL Subject 469 $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 507 $254.00 Original price was: $254.00.$127.00Current price is: $127.00. Add to cart UL Subject 252 $252.00 Original price was: $252.00.$126.00Current price is: $126.00. Add to cart