TF42 Thermal Overload Relay Data Sheet

This data sheet describes the ABB TF42 thermal overload relay, an electromechanical protection device for motors against overload and phase failures, featuring trip class 10, adjustable current settings, and temperature compensation. It includes detailed order data with setting ranges, order codes, weights, resistance and power loss per pole, short-circuit protection device coordination, wiring diagrams, and technical specifications for mounting on AF09 to AF38 contactors.