SIEMENS 6ES7 138-4CB10-0AB0 PM-E Power Module USED

Overview

This listing is for a USED Siemens 6ES7 138-4CB10-0AB0. This unit functions as a PM‑E power module within SIMATIC S7 ET200M distributed I/O systems, supporting DC 24V or AC 120/230V input supply and providing stable power distribution to downstream I/O modules. It handles load segmentation and circuit protection while supporting industrial automation systems requiring reliable I/O power management.