# Siemens 3RH2911-1HA12 Auxiliary Switch Block - 690V, 10A

The **Siemens 3RH2911-1HA12 Auxiliary Switch Block** is designed to enhance the functionality of your control systems. This switch block is ideal for industrial automation, providing reliable switching for various applications. Experience seamless integration and enhanced control with this dependable component.

This auxiliary switch block features a robust design with a **voltage rating of 690V** and a **current rating of 10A**. It’s engineered for optimal performance in demanding industrial environments. What makes this switch block ideal for automation is its high reliability and compatibility with Siemens contactors.

-   **Enhanced Control:** Provides reliable switching for automation systems
-   **High Voltage Compatibility:** Rated for 690V applications
-   **Durable Design:** Built to withstand industrial environments
-   **Easy Integration:** Seamlessly integrates with Siemens contactors
-   **Increased Efficiency:** Optimizes performance in control systems

**Specifications:**

-   Voltage Rating: 690V
-   Current Rating: 10A
-   Compatibility: Siemens Contactors
-   Model Number: **3RH2911-1HA12**

Trust the **Siemens 3RH2911-1HA12 Auxiliary Switch Block** to deliver consistent and reliable performance in your industrial automation setup. Upgrade your control systems today

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Auxiliary Switch Block
- **Tags:** 10A, 3RH2911-1HA12, 690V, automation, auxiliary switch block, control systems, Siemens

## Variants

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

## Images

- Mean Well Drt-240-24 Switching Regulator-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3rh2911-1ha12-auxiliary-switch-block)
> Updated: 2026-10-03