Siemens 3RT1954-6A is a three-pole replacement contact kit for the Sirius 3RT10/3RT1054 (54) contactors, designed to renew main-contact surfaces without replacing the entire unit. The kit includes three movable contacts, six fixed contacts, and mounting hardware to fit a 3RT1054, restoring switching performance for high-current applications. Rated for up to 600 V, it is intended for use in motor control and general purpose switching within compatible Siemens 3RT10 54 installations. As an OEM replacement, this 3RT19-54-6A assembly helps extend service life and reliability of the control circuit by providing fresh contact surfaces and secure mounting.
