# Siemens 3RH2131-1KB40 Contactor Relay Industrial Control

The Siemens **3RH2131-1KB40** is a vital component for industrial automation systems providing reliable control and switching capabilities. This industrial control product is engineered for demanding applications in manufacturing plants and process industries ensuring seamless operation of machinery and electrical circuits. Its robust design guarantees longevity and consistent performance.

Engineered for precision the Siemens **3RH2131-1KB40** integrates seamlessly into complex **control systems**. It offers efficient power management and protection features ideal for various automation tasks. This part number is a testament to Siemens' commitment to quality in electrical engineering for automation use.

-   Superior performance in **industrial automation** applications
-   Exceptional durability for extended operational life
-   High efficiency reducing energy consumption
-   Guaranteed compatibility with Siemens control panels
-   Reliable switching for critical processes

## Specifications

Voltage Rating: \[Specify Voltage Range if known\]

Current Rating: \[Specify Current Rating if known\]

Contact Configuration: \[Specify Configuration if known\]

Mounting Type: \[Specify Mounting Type if known\]

The Siemens **3RH2131-1KB40** represents a trusted solution for industrial control needs. Enhance your automation infrastructure with this dependable component from a leading brand. Explore our range for your specific industrial automation requirements.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Control Components > Contactors
- **Tags:** automation relay, control components, electrical automation, industrial control, manufacturing equipment, Siemens 3RH2131-1KB40, Siemens contactor

## Variants

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

## Images

- Siemens 3RH2131-1KB40 Contactor Relay Industrial Control-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3rh2131-1kb40-contactor-relay)
> Updated: 2026-09-28