Siemens 3TF3200-0A Contactor

Siemens 3TF3200-0A is a 3-pole motor-contactor built for three-phase switching in compact control panels. It carries a rated current of 17 A and is specified for 5 HP at 230 V and 10 HP at 460 V, with a 230/460 VAC rating that covers common three-phase motor circuits. As a member of the Siemens 3TF family, the 3TF3200-0A supports standard three-pole control and is available in reversing configurations (such as CRLOF3) when paired with the appropriate auxiliary contacts, enabling forward/reverse motor control in simple machinery. This model is commonly used to start and stop medium-sized three-phase motors in applications like conveyors, pumps, fans, and other automation equipment in industrial environments, where reliable, robust switching is required. The 3TF3200-0A is one of Siemens’ established contactor designs that fits typical control-panel installations and aligns with common mounting and wiring practices in industrial electric installations.