# Siemens Sirius 3RV1021-0GA10 Circuit Breaker - 0.45-0.63A Protection

The **Siemens Sirius 3RV1021-0GA10** circuit breaker provides reliable protection for industrial applications. Designed for safety and efficiency, this Class 10 breaker ensures dependable performance in diverse operating conditions. Are you looking for a robust circuit breaker for your automation system This model is an excellent choice.

This **Siemens** circuit breaker features a current rating of 0.45-0.63A with a maximum of 8.2A DMT. It meets Atex standards for use in potentially explosive atmospheres. With a maximum voltage rating of 600V and compliance with IEC/EN 60947-2 and IEC/EN 60947-4-1, the **3RV1021-0GA10** model is built for consistent performance in demanding control systems.

-   **Reliable Protection:** Ensures safety in industrial environments
-   **Atex Compliance:** Suitable for explosive atmospheres
-   **Durable Construction:** Built with quality materials for long-lasting performance
-   **Compact Design:** Lightweight and easy to install
-   **International Standards:** Meets IEC/EN 60947-2 and IEC/EN 60947-4-1

**Specifications:**

-   Current Rating: 0.45-0.63A
-   Maximum Voltage: 600V
-   Class: 10
-   Weight: 270 gm

Trust **Siemens** for your industrial automation needs. The **Sirius 3RV1021-0GA10** circuit breaker offers the reliability and performance you require. Enhance your system's protection 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 > Circuit Breakers > Motor Protection
- **Tags:** 3RV1021-0GA10, atex, circuit breaker, class 10, industrial automation, motor protection, siemens

## Variants

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

## Images

- Siemens Sirius 3RV1021-0GA10 Circuit Breaker - 0.45-0.63A Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-sirius-3rv1021-0ga10-circuit-breaker)
> Updated: 2026-09-19