# Siemens 3RH2122-1AF00-1AA0 Auxiliary Contactor - Industrial Control

The **Siemens 3RH2122-1AF00-1AA0** is a high-performance auxiliary contactor designed for reliable operation within demanding industrial automation systems. This essential component ensures seamless control and signaling in complex electrical circuits, offering superior durability and efficiency for critical applications. Its robust construction guarantees long-term performance, making it a trusted choice for maintaining operational continuity.

Engineered for precision, the **Siemens 3RH2122-1AF00-1AA0** integrates effortlessly into various control systems. It is built to handle specific voltage and current requirements common in industrial settings, providing dependable switching capabilities. Whether used for interlocking functions or auxiliary signaling, this contactor delivers consistent results and enhances the overall safety and performance of your automation setup. It is a key element for any professional seeking dependable industrial control solutions.

-   **Reliable Performance**: Ensures consistent and stable operation in industrial environments.
-   **Durable Construction**: Built with high-quality materials for extended service life.
-   **Seamless Integration**: Easily fits into existing automation and control systems.
-   **Efficient Operation**: Designed for optimal energy usage and performance.
-   **Versatile Application**: Suitable for a wide range of industrial control tasks.

### Specifications:

-   Brand Siemens
-   Part Number 3RH2122-1AF00-1AA0
-   Type Auxiliary Contactor
-   Intended for Industrial Automation

Choose the **Siemens 3RH2122-1AF00-1AA0** for unparalleled reliability and performance in your industrial automation projects. Trust in Siemens quality for your critical control needs. Explore our range and enhance your system's capabilities today.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Contactors
- **Tags:** automation components, control systems, electrical control, industrial control products, Ram Automations, Siemens 3RH2122-1AF00-1AA0, Siemens auxiliary contactor

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3rh2122-1af00-1aa0-auxiliary-contactor)
> Updated: 2026-09-01