Siemens 3RA2913-2AA1 SIRIUS S00 Wiring & Interlock Kit for Reversing Starter

The Siemens 3RA2913-2AA1 is a wiring and mechanical interlock kit designed to simplify the assembly of SIRIUS S00 reversing starters and contactor installations. It includes electrical wiring components and a mechanical interlock mechanism that ensures correct coordination of forward/reverse starter arrangements, helping avoid simultaneous coil activation and ensuring safe starter switching. Intended for use with S00-sized contactors and reversing starters, the kit fixes with screw mounting and supports secure screw-terminal electrical connections in control panels and industrial automation systems. Ideal for panel builders and installers working with modular SIRIUS control equipment, this kit helps streamline wiring and provides a reliable, standards-compliant interlock solution.