# Siemens 3VA1020-3ED42-0AA0 Circuit Breaker Industrial Automation

Introducing the Siemens 3VA1020-3ED42-0AA0, a high-performance circuit breaker designed for robust industrial automation applications. This essential component ensures reliable power distribution and protection in demanding environments. Experience enhanced operational safety and efficiency with Siemens' trusted engineering.

The Siemens 3VA1020-3ED42-0AA0 is engineered for critical control systems, offering advanced protection features. It integrates seamlessly into automation setups, providing dependable circuit interruption and safeguarding equipment from electrical faults. Its design prioritizes both performance and longevity in industrial settings.

-   **Reliable Protection**: Safeguards electrical circuits from overloads and short circuits.
-   **Industrial Grade Durability**: Built to withstand harsh operating conditions for extended service life.
-   **Seamless Integration**: Designed for easy incorporation into existing automation and control systems.
-   **High Performance**: Delivers consistent and efficient circuit interruption when needed.
-   **Siemens Quality**: Backed by the global leader in electrical engineering and automation technology.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 3VA1020-3ED42-0AA0, circuit protection, control systems, electrical safety, industrial automation, power distribution, Siemens 3VA1020-3ED42-0AA0, Siemens circuit breaker

## Variants

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

## Images

- Siemens 3VA1020-3ED42-0AA0 Circuit Breaker Industrial Automation-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3va1020-3ed42-0aa0-circuit-breaker)
> Updated: 2026-09-23