ABB Thermal Overload Relay TA42DU42-20 by ABB Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $100.80 1 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart ABB Thermal Overload Relay TA42DU42-20 3-Poles 29 to 42 A 690 VAC