# Siemens 3RH2122-1UB40-0KV0 Contactor for Industrial Automation Protection

The Siemens 3RH2122-1UB40-0KV0 is a vital component designed for robust industrial automation applications. This reliable control product ensures efficient operation and safety in complex electrical systems. Its advanced design provides superior performance and longevity, making it a trusted choice for demanding environments.

Engineered for precision, the Siemens 3RH2122-1UB40-0KV0 integrates seamlessly into control systems. It offers critical protection features and operates reliably under various industrial conditions. This part number is essential for maintaining the integrity of automation processes, ensuring consistent output and preventing system failures. Ideal for applications requiring dependable switching and control.

-   **High Performance**: Delivers consistent and reliable operation in industrial settings.
-   **Durable Construction**: Built with quality materials for extended service life.
-   **System Compatibility**: Easily integrates with existing Siemens automation infrastructure.
-   **Enhanced Safety**: Provides crucial protection for electrical circuits and equipment.
-   **Efficient Control**: Optimizes automation processes for greater productivity.

## Specifications

Part Number: 3RH2122-1UB40-0KV0  
Brand: Siemens  
Application: Industrial Control

Invest in the quality and reliability of Siemens industrial control products. The Siemens 3RH2122-1UB40-0KV0 offers unparalleled performance for your automation needs. Contact us today to secure this essential component.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Contactors
- **Tags:** 3RH2122-1UB40-0KV0, Automation Components, Control Systems, Electrical Protection, Industrial Control, Siemens, Siemens 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-3rh2122-1ub40-0kv0-contactor)
> Updated: 2026-09-01