Siemens SITOP 6EP1961-3BA00 Modular Buffer Module
Siemens SITOP 6EP1961-3BA00 modular buffer module for temporary power backup.
The Siemens SITOP 6EP1961-3BA00 is a modular buffer module designed to work with the SITOP 6EP1X3X-3BA00 series power supplies. It provides short-term uninterruptible power during brief mains failures or voltage dips. The buffer time can extend up to 3 seconds at a low load current, and 100ms at 40A or 200ms at 20A.
This module is critical for preventing system resets or data loss during momentary power interruptions. It is commonly used in industrial automation, control systems, and critical infrastructure where even brief power gaps can cause significant disruption. Applications include PLC systems, process control, and safety monitoring.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6EP1961-3BA00. We provide reliable access to essential automation components, ensuring your systems remain operational and protected against power disturbances.
| Manufacturer | Siemens |
| Part Number | 6EP1961-3BA00 |
| Type | SITOP modular buffer module |
| Compatible Series | 6EP1X3X-3BA00 |
| Max Buffer Time | Up to 3 s (low load) |
| Buffer Time (40A) | 100 ms |
| Buffer Time (20A) | 200 ms |