ABB Thermal Overload Relay TF42-1.0 by ABB Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $63.15 6 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart ABB TF42-1.0 Thermal Overload Relay 0.74-1.00A Use with AF09-38 contactors