TA 110 DU V1000 Thermal Overload Relay Operating Instructions

This document provides operating instructions, technical data, and safety information for the ABB STOTZ-KONTAKT thermal overload relay model TA 110 DU V1000, designed for low-voltage switchgear and motor protection in explosive atmospheres (EEx e). It includes multilingual installation guidelines, tripping characteristics, and approval details according to IEC/EN 60947 and ATEX directive 94/9/EG.