Siemens 3TY6500-0A E52 Replacement Contact Kit is the replacement main-contact set for Siemens 3TB50 world-series contactors, compatible with frame size 3TB50 and catalog number 3TY6500-0A. The kit includes three moving contacts and six fixed contacts for the main power circuit, enabling a like-for-like rebuild of the 3TB50's power path for motor-control and switching applications. It is intended for refurbishment of an existing 3TB50 contactor without changing the control circuit.
