# Siemens 3RH2131-1MB40-0KT0 Auxiliary Contactor for Industrial Automation

The **Siemens 3RH2131-1MB40-0KT0** is a highly reliable auxiliary contactor designed for sophisticated **industrial automation** applications. This component plays a crucial role in control systems ensuring seamless operation and enhanced safety within manufacturing and processing environments. Its robust construction and advanced design provide superior performance and longevity.

Engineered for demanding industrial settings the **Siemens 3RH2131-1MB40-0KT0** integrates seamlessly into existing **control systems**. It offers precise switching capabilities suitable for various automation tasks. For users seeking efficient and dependable control solutions this contactor is an excellent choice for managing auxiliary circuits in complex machinery.

-   **High Performance**: Delivers consistent and reliable auxiliary switching for automation processes.
-   **Durable Construction**: Built to withstand harsh industrial environments ensuring long operational life.
-   **Seamless Integration**: Designed for easy incorporation into standard industrial control panels.
-   **Enhanced Safety**: Contributes to the overall safety and reliability of automated systems.
-   **Efficient Operation**: Provides precise control for auxiliary functions in automation setups.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Auxiliary Contactors
- **Tags:** 3rh2131-1mb40-0kt0, automation components, control systems, industrial control products, ram automations, siemens 3rh2131-1mb40-0kt0, siemens auxiliary contactor, 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-3rh2131-1mb40-0kt0-auxiliary-contactor)
> Updated: 2026-09-01