# Siemens 3RV1021-1GA15 Circuit Breaker 6.3A - Industrial Protection

The **Siemens 3RV1021-1GA15 Circuit Breaker** is a critical component for safeguarding electrical systems in industrial applications. Designed for reliable performance, this circuit breaker offers robust protection against overloads and short circuits. Ideal for use across various industrial sectors, it ensures the safety of equipment and personnel by swiftly interrupting fault currents.

This **circuit breaker** features a 6.3A maximum current rating and a Class 10 trip class, making it suitable for a wide range of electrical loads. With a breaking capacity of 82A and a 600V voltage rating, it is built to handle demanding industrial environments. The product adheres to GB14048.2/50Hz Cat.A IEC/EN 60947-2/50/60Hz IEC/EN 60947-4-1/50/60Hz Cat.A/AC-3 Uimp 6kV standards, ensuring compliance and reliability. Remember to use 75°Cu wire for safe operation.

Key Features:

-   **6.3A Current Rating**: Provides essential protection for electrical circuits.
-   **82A Breaking Capacity**: Ensures the safe interruption of fault currents.
-   **Class 10 Trip Class**: Offers precise and reliable overload protection.
-   **600V Voltage Rating**: Suitable for use in various industrial applications.
-   **Made in Germany**: Guarantees quality and durability.

This **Siemens 3RV1021-1GA15** is a dependable choice for your industrial or automation systems. Its high breaking capacity and adherence to international standards make it a reliable solution for protecting your valuable equipment. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information. Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 3RV1021-1GA15, 6.3A circuit breaker, circuit breaker, circuit protection, electrical protection, industrial automation, industrial electrical, motor protection, Siemens, Sirius range

## Variants

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

## Images

- Siemens 3RV1021-1GA15 Circuit Breaker 6.3A - Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3rv1021-1ga15-circuit-breaker)
> Updated: 2026-10-03