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Siemens SITOP Buffer Module for 6EP1X3X-3BAX0 Buffering Time 100 ms 6EP1961-3BA01
The Siemens SITOP Buffer Module for 6EP1X3X-3BAX0 Buffering Time 100 ms 6EP1961-3BA01 is a high-performance industrial energy buffering solution designed to ensure uninterrupted 24 V DC power supply in automation systems during short-term mains failures or voltage dips. As part of the Siemens SITOP power supply ecosystem, this buffer module provides reliable bridging of power interruptions, enhancing system stability and preventing downtime in critical applications. It is widely used in PLC systems, SIMATIC controllers, industrial automation panels, and process control environments where even milliseconds of power loss can impact operations.
Engineered with maintenance-free energy storage technology, the SITOP buffer module automatically supports connected loads when the primary power supply voltage drops, ensuring smooth and stable operation. Its compact DIN rail design allows easy integration into control cabinets, making it an ideal solution for modern industrial automation infrastructure.
Key Features
Provides short-term power buffering for 24 V DC industrial systems
Buffering time up to 100 ms at high load conditions (40 A)
Higher buffering capability at lower loads (up to several seconds depending on load current)
Seamless integration with Siemens SITOP 6EP1X3X-3BAX0 power supplies
Maintenance-free energy storage design for long operational life
Ensures uninterrupted operation of PLCs, HMIs, and control systems
Compact DIN rail mounting for easy installation in control panels
Specifications
Manufacturer: Siemens
Product Series: SITOP Buffer Module
Product Type: Industrial DC Buffer Module
Model: SITOP Buffer Module
Part Number: 6EP1961-3BA01
Input Voltage: 24 V DC (approx. 24–28.8 V DC operating range)
Output Voltage: 24 V DC (approx. Vin – 1 V during buffering)
Output Current: Up to 40 A rated load
Buffer Time: 100 ms at 40 A (up to ~10 s depending on load)
Energy Storage: Maintenance-free capacitor-based system
Compatibility: Siemens SITOP 6EP1X3X-3BAX0 power supply series
Mounting Type: DIN rail mounting
Protection Class: IP20
Application: Industrial automation, PLC systems, SIMATIC control panels, machine automation, process continuity systems
Construction: Rugged industrial-grade housing
Operating Temperature: Industrial-grade temperature range suitable for control cabinet use
Brand: Siemens
Availability: On Request
The Siemens SITOP Buffer Module 6EP1961-3BA01 delivers highly reliable short-term power support, ensuring maximum system stability and protection against voltage interruptions in industrial automation environments. Its fast response time, maintenance-free design, and seamless integration with Siemens SITOP power supplies make it an essential component for achieving high system availability. Built to Siemens’ world-class engineering standards, it guarantees long-term performance and operational security in critical applications. Ram Automations supplies genuine Siemens products backed by expert technical support and industry expertise. For pricing, availability, or technical assistance, contact Ram Automations at info@ramautomations.com and strengthen your automation systems with Siemens SITOP buffer solutions.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
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