SIEMENS 3RH2122-2VB40

Siemens SIRIUS Contactor Relay 3RH2122-2VB40 Product Description This Siemens SIRIUS contactor relay 3RH2122-2VB40 is an essential component for reliable switching of control circuits in industrial automation systems. Product Specifications – Manufacturer: Siemens – Part Number: 3RH2122-2VB40 – Product Type: Contactor Relay – Series: SIRIUS 3RH2 – Coil Voltage: 24V DC (Operating range 21…44V) – Contact Configuration: 2 NO + 2 NC – Switching Capacity (AC-15): 10 A at 230 V – Size: S00 – Terminal Type: Screw terminals Product Label Info Model Code / Product Markings: 3RH2122-2VB40 GTIN-13: 4011209844025 Application Ideal for use in control panels, machinery, and various automation applications where dependable auxiliary contact switching is required. Country of Origin This product is manufactured in Germany. Method of Application Designed for durability and precision, part of the SIRIUS modular system for flexible integration and expansion. Safety Instructions Ensure proper handling and follow installation guidelines for secure and straightforward wiring. Availability Order now from profideals, items in stock and ready for fast worldwide delivery. Need urgent and express delivery, sourcing, or repairs? Contact us now. Documentation Official datasheet or product page Siemens Resources Additional resources and manuals are available upon request. Contact us for details. Internal & External Links All products from Siemens Explore similar products in Automation Frequently Asked Questions What is the Siemens SIRIUS Contactor Relay 3RH2122-2VB40 used for? This part is typically used in industrial automation systems for reliable control circuit switching. What are the key advantages of Siemens SIRIUS Contactor Relay 3RH2122-2VB40? It offers durability, precision, and energy efficiency for various automation applications. Is 3RH2122-2VB40 compatible with my system? If you’re using Siemens control systems, especially the SIRIUS series, then this model will likely be compatible. Contact us to verify. Alternatives to 3RH2122-2VB40 Consider other Siemens contactor relays with similar specifications for your automation needs. Can I sell my surplus stock to profideals? Yes, profideals accepts surplus stock for recovery or resale. Contact us for more information. Need Help? Call us at +31(0)165 20 11 80 or get in touch online. Last Update: 24/12/2025 profideals is not an authorized distributor of the products listed. Product names, trademarks, and logos belong to their respective owners. Our listings are for identification purposes only and do not imply affiliation or authorization.