# Siemens Sirius Semiconductor Relay 3RF2120-1AA02 - 50/60Hz

The Siemens Sirius 3RF2120-1AA02 Semiconductor Relay offers reliable switching for industrial applications. Designed for efficient load management with enhanced productivity.

This robust relay, compliant with IEC/EN 60947-4-3 standards, ensures durability in harsh environments. The **Siemens Sirius 3RF2120-1AA02** features a 24-230V voltage rating and 50/60Hz frequency compatibility. Ideal for automation use and control systems requiring dependable performance.

-   **High Switching Capacity:** Efficiently switches electrical loads up to 20A
-   **Robust Design:** IP20 protection against dust and water
-   **Surge Protection:** Uimp of 6kV for enhanced reliability
-   **Compact and Lightweight:** Easy to install and handle
-   **Wide Compatibility:** Suitable for motor control, heating, and lighting systems

**Specifications:**

-   Voltage Rating: 24-230V
-   Frequency: 50/60Hz
-   Current Rating: Up to 20A
-   Protection: IP20
-   Weight: 60 grams

Trust the **Siemens 3RF2120-1AA02** for superior performance in your industrial automation systems. Experience the quality and innovation only Siemens can deliver. 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:** Ram Automations
- **Type:** Industrial Automation > Relays > Semiconductor Relays
- **Tags:** 3RF2120-1AA02, 50/60Hz relay, automation relay, industrial control, relay, semiconductor relay, Siemens

## Variants

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

## Images

- Siemens Sirius Semiconductor Relay 3RF2120-1AA02 - 50/60Hz-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-sirius-3rf2120-1aa02-relay)
> Updated: 2026-09-19