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The Siemens 6EP1961-2BA21 is a high-performance selectivity module engineered to enhance the reliability of 24V DC power supply systems. This essential accessory provides precise monitoring of up to four power paths, ensuring that in the event of an overload or short circuit, only the faulty branch is disconnected. Maintaining the integrity of the remaining circuits prevents total system shutdowns, making it a cornerstone for efficient industrial automation and power management.
Investing in this selectivity module ensures maximum system availability by localising faults instantly. It prevents costly downtime by allowing healthy circuits to continue operating during a localised failure. Its compact design and easy integration with SITOP power supplies make it a cost-effective solution for safeguarding sensitive electronic components and complex machinery.
For more information please check the datasheets.
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