The Siemens Auxiliary Contact Block 4-Pole 3RH1921-1FA22 is a premium accessory designed to enhance the functionality and reliability of your electrical control systems. This auxiliary contact block features a robust 4-pole configuration, providing versatile and efficient operation for various applications. Engineered for compatibility with Siemens contactors, it ensures seamless integration and dependable performance. The 3RH1921-1FA22 model is built with high-quality materials, offering exceptional durability and long-term use even in demanding industrial environments. With its precise engineering, this auxiliary contact block delivers reliable auxiliary switching, improving the overall efficiency and safety of your electrical setup. Ideal for both commercial and industrial use, the Siemens Auxiliary Contact Block 4-Pole 3RH1921-1FA22 is an essential component for advanced electrical control.

Siemens Contact Block 4-Pole 2NO/2NC 3RH1921-1FA22 Features:

• 4-Pole
• 2NO/2NC
• Front Mount
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