6EP1961-2BA11 SIEMENS

The SITOP PSE200U 3 A selectivity module (6EP1961-2BA11) is a crucial component for ensuring reliable 24 V DC power distribution in industrial applications. This module features four channels, each capable of delivering up to 3 A of current. It accepts a DC 24 V input with a maximum current of 12 A. The key function of the PSE200U is to selectively shut down individual channels in the event of an overload or short circuit, preventing a complete system shutdown. The tripping current for each channel is adjustable within a range of 0.5 to 3 A, allowing for precise adaptation to the specific requirements of connected loads. This adjustability minimizes nuisance tripping while still providing robust protection. A common signaling contact provides a collective status indication, enabling quick identification of any channel that has tripped. The compact design of the module allows for easy integration into existing control cabinets. By selectively disconnecting faulty circuits, the SITOP PSE200U ensures continued operation of critical system components, maximizing uptime and minimizing downtime. This module is an essential element for building robust and dependable power distribution systems.