# Siemens 3RV2901-1E Auxiliary Switch - 300V Circuit Breaker Component

The **Siemens 3RV2901-1E Auxiliary Switch** is an essential component for industrial automation, designed for use with **Siemens 3RV2** and **3RV1** circuit breakers. This switch enhances the functionality of your control systems, offering reliable performance and easy integration. Looking for a dependable auxiliary switch for your electrical system This is the right choice

This **auxiliary switch** features a 300V Ui rating and is suitable for operations up to 75°C. The **Siemens 3RV2901-1E** supports a 2.5A current rating at 240V AC, compliant with IEC/EN 60947-5-1 and GB14048.5 standards. Its lightweight design simplifies installation and maintenance, making it ideal for diverse automation applications.

-   **High Compatibility:** Designed for **Siemens 3RV2** and **3RV1** circuit breakers
-   **Durable Performance:** Reliable operation in temperatures up to 75°C
-   **Compact Design:** Lightweight at only 50 grams for easy installation
-   **Safety Compliance:** Meets IEC/EN 60947-5-1 and GB14048.5 standards
-   **Voltage Rating:** 300V Ui rating for superior performance

**Specifications:** Voltage Rating: 300V Ui Current Rating: 2.5A at 240V AC Operating Temperature: Up to 75°C Compliance: IEC/EN 60947-5-1, GB14048.5 Weight: 50 grams

Choose the **Siemens 3RV2901-1E Auxiliary Switch** for seamless integration and dependable performance in your industrial automation systems. Upgrade your electrical system with a trusted **Siemens** component. Order now for reliable control and enhanced safety.

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 > Circuit Breakers > Auxiliary Switches
- **Tags:** 3RV2901-1E, automation, auxiliary switch, circuit breaker, control systems, electrical components, industrial, Siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Siemens 3RV2901-1E Auxiliary Switch - 300V Circuit Breaker Component-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3rv2901-1e-auxiliary-switch)
> Updated: 2026-10-04