The 100521 is a versatile component that includes a set of three batteries. It features a switching relay capable of handling AC 230V at 10A with plug-in connections and is suitable for various automation and control applications. Additionally, it can function as a toroidal current transformer with a ratio of 100/5, designed for single-phase environments and certified for safety standards. The 100521 also corresponds to an audible alarm device emitting 95 dB, making it useful for alerting purposes in different systems.
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