Siemens 6FX2003-0LU00 SIRIUS Safety Relay Module

Siemens 6FX2003-0LU00 is a six-pin M23 power plug (Leistungsstecker) in the Siemens 6FX family, designed to mate with compatible motor-drive cabling in Siemens automation systems. This compact, screw-coupled interface provides a robust power connection for servo motor applications, enabling reliable six-conductor wiring between a drive and its motor. The part number is commonly listed as a spare or replacement power plug for Siemens servo setups, and it is used where a precise, keyed M23 connector is required to maintain correct polarity and secure engagement. Typical applications include servo motor connections in CNC machines, robotics, and automated manufacturing lines that deploy Siemens drive components. Because it is a 6-pin power plug, it accepts standard 6-contact power cables designed for M23 connectors, ensuring compatibility with matching Siemens receptacles and cables in the same connector family.