INDUSTRY EXPERTS
Decades of Equipment Knowlege.






16 in stock
This listing is for a USED Siemens 3RH1911‑2FA22 SIRIUS auxiliary contact block. This device is designed to mount onto compatible Siemens SIRIUS contactors to provide additional auxiliary contacts for control, signaling, and interlocking functions. It is commonly used in industrial automation and motor control applications where expanded contact feedback is required.
Decades of Equipment Knowlege.
Parcel Orders Shipped within 24 hrs. Monday thru Friday.
Local Customer Service Reps.