# Siemens 3VA1112-4GD42-0AA0 Circuit Breaker - Industrial Automation Protection

Introducing the Siemens 3VA1112-4GD42-0AA0 a robust circuit breaker designed for demanding industrial automation applications. This essential component ensures reliable protection and operational continuity for your critical systems. Its key advantage lies in its advanced safeguarding capabilities, offering peace of mind for complex electrical installations.

Engineered for superior performance, the Siemens 3VA1112-4GD42-0AA0 is built to withstand harsh environments. It integrates seamlessly into control systems, providing precise current limiting and fault interruption. Its advanced protection features are crucial for preventing equipment damage and ensuring personnel safety in high-demand industrial settings.

-   **High Performance**: Delivers exceptional circuit protection for industrial environments.
-   **Durable Construction**: Built with premium materials for long-lasting reliability.
-   **Seamless Integration**: Easily fits into existing automation and control architectures.
-   **Enhanced Safety**: Provides critical overcurrent and short-circuit protection.

### Specifications

**Part Number** 3VA1112-4GD42-0AA0  
**Brand** Siemens  
**Type** Circuit Breaker

Trust in the reliability and advanced engineering of Siemens automation components. The Siemens 3VA1112-4GD42-0AA0 is your dependable solution for safeguarding industrial operations. Explore our range for your automation needs.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 3VA1112-4GD42-0AA0, Automation Component, Circuit Breaker, Control Systems, Electrical Protection, Fault Interruption, Industrial Automation, Siemens, Siemens Circuit Breaker

## Variants

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

## Images

- Siemens 3VA1112-4GD42-0AA0 Circuit Breaker - Industrial Automation Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3va1112-4gd42-0aa0-circuit-breaker)
> Updated: 2026-10-10