The Siemens 3RH1911-1FA31 is a robust and reliable Auxiliary Switch Block designed to enhance the functionality of your industrial control systems. This high-quality component features 3 Normally Open (NO) and 1 Normally Closed (NC) contacts, providing versatile switching options for a variety of applications. With a voltage rating of 230 V AC and a current rating of 10 A, it is capable of handling demanding electrical loads. The 3RH1911-1FA31 is designed for screw connection, ensuring a secure and stable installation. Ideal for use with contactor relays and for switching motors, this Auxiliary Switch Block is a valuable addition to any industrial control setup. Manufactured by Siemens, a global leader in industrial automation, you can trust in the performance and durability of the 3RH1911-1FA31.