SIEMENS 6EP1961-2BA41

Siemens SITOP PSE200U Selectivity Module Description The Siemens SITOP PSE200U, model 6EP1961-2BA41, is a high-performance selectivity module designed to ensure maximum operational reliability for 24V DC power supplies. It distributes the load current across four separate feeders and monitors each for overloads and short circuits. In the event of a fault, it selectively disconnects only the affected circuit, allowing the main power supply and other loads to continue operating without interruption. This prevents total system downtime and simplifies troubleshooting. Specifications Model: SITOP PSE200U Part Number: 6EP1961-2BA41 Input Voltage: 24V DC Maximum Total Input Current: 40A Number of Outputs: 4 Output Voltage: 24V DC Adjustable Output Current Range: 3 to 10 A per channel Operating Temperature: 0 to 60 deg C Label Info Manufacturer: Siemens AG Made in: Austria Certifications: CE, UL, cUL, ATEX, IECEx, EAC Application This module is ideal for applications in factory automation, process control, and machine building where reliable 24V DC power distribution is critical. Its ATEX certification also allows for use in potentially explosive atmospheres (Zone 2). Country of Origin Made in Austria. CO2 Impact By purchasing this pre-owned module, you are contributing to a circular economy and helping to avoid 9.2 kg of CO2 emissions associated with the production of a new unit. This is comparable to the emissions from driving a car for 46 kilometers. Availability This is a ‘Phase-out’ product but is available from stock. Order now from profideals for expert support and fast delivery. FAQ Question?How do I set the current limit for each channel on the 6EP1961-2BA41? Answer:The current limit for each of the four outputs can be set individually using the potentiometers on the front of the unit. You can adjust each channel from 3 Amperes to 10 Amperes to match the load requirements of your connected devices. Question?What is the difference between sequential and parallel connection of the outputs? Answer:The SITOP PSE200U supports both. In sequential connection (factory setting), outputs are switched on with a time delay to reduce total inrush current. In parallel connection mode, all outputs are switched on simultaneously, which is suitable for loads that need to be powered up at the same time. Question?Can this module be used in hazardous areas? Answer:Yes, this module has ATEX (II 3 G Ex nA IIC T4 Gc) and IECEx certifications, making it suitable for use in Zone 2 hazardous environments, as indicated on the device label. Always adhere to the specific installation requirements for such areas. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026