ABB T25DU11 is a three‑pole thermal overload relay designed to protect 3‑phase motors in ABB motor control gear. It provides an adjustable overload protection range of 7.5–11 A for the main circuit, supports a maximum operating voltage of 600 VAC, and features a Class 10 trip characteristic for reliable motor protection. The relay is UL‑listed for 600 V maximum and is commonly used with ABB A‑Line contactors (A/AE/AL series); when installed inside a contactor, the assembly is designated with the P suffix.
