# Siemens 3VA1110-4FF42-0AA0 Circuit Breaker - Industrial Automation Protection

Introducing the Siemens 3VA1110-4FF42-0AA0 a high-performance circuit breaker designed for robust industrial automation applications. This essential component ensures reliable protection for electrical systems safeguarding equipment and processes from overcurrents and short circuits. Its advanced design offers superior safety and operational continuity for critical infrastructure.

Engineered for demanding environments the Siemens 3VA1110-4FF42-0AA0 integrates seamlessly into modern control systems. It provides precise tripping characteristics and exceptional durability essential for continuous operation in manufacturing plants and utility facilities. This circuit breaker is a key element in maintaining system integrity and preventing costly downtime.

-   **Reliable Protection** against overloads and short circuits
-   **High Performance** for industrial automation systems
-   **Durable Construction** for long-lasting operation
-   **Seamless Integration** with existing control architectures
-   **Enhanced Safety** for electrical installations

Discover the effectiveness of the Siemens 3VA1110-4FF42-0AA0 for your industrial needs. Its precision engineering and robust build make it a trusted choice for critical applications.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 3VA1110-4FF42-0AA0, control systems, electrical protection, industrial automation, power distribution, Siemens 3VA1110-4FF42-0AA0, Siemens circuit breaker

## Variants

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

## Images

- Siemens 3VA1110-4FF42-0AA0 Circuit Breaker - Industrial Automation Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3va1110-4ff42-0aa0-circuit-breaker)
> Updated: 2026-09-23