Siemens AG 3TF4110-0AG2 Non-Reversing Contactor

The Siemens 3TF4110-0AG2 Non-Reversing Contactor is a compact three-pole motor starter designed for straightforward on/off control of 3‑phase loads in industrial panels. It features a 110 V AC coil rated for 60 Hz operation, enabling reliable energization from standard control circuits. As a non-reversing variant, it provides a single directional switching function suitable for equipment where reversing motion is not required. This part belongs to Siemens’ SIRIUS 3TF contactor family and is sized for compact installation in control cabinets, offering robust switching of three main contacts to drive three‑phase motors in applications such as conveyors, pumps, fans, and machine tools. The 3TF4110-0AG2 designation identifies the specific coil and configuration within the 3TF series, giving engineers a precise, drop‑in replacement for compatible Siemens control schemes.