# Siemens 3VA1040-2ED42-0AA0 Circuit Breaker - Industrial Protection

Ensure reliable power distribution with the Siemens **3VA1040-2ED42-0AA0** circuit breaker. Designed for demanding industrial automation applications this device offers superior protection and control for electrical systems. Its robust construction guarantees performance in challenging environments. The Siemens 3VA1040-2ED42-0AA0 is a key component for safeguarding machinery and ensuring operational continuity.

This Siemens circuit breaker is engineered for seamless integration into modern control systems. It provides essential overcurrent and short-circuit protection making it indispensable for industrial automation use. The 3VA1040-2ED42-0AA0 from Siemens is built to meet stringent safety standards offering peace of mind for critical operations. Trust in Siemens for advanced electrical protection solutions.

-   High-performance **Siemens 3VA1040-2ED42-0AA0** for industrial automation
-   Durable construction for long-lasting reliability
-   Advanced protection features for electrical systems
-   Easy integration into existing control infrastructure
-   Exceptional efficiency in power distribution

**Specifications**

Brand Siemens  
Part Number 3VA1040-2ED42-0AA0  
Type Circuit Breaker  
Application Industrial Automation

Invest in the integrity of your electrical infrastructure with the Siemens **3VA1040-2ED42-0AA0**. This circuit breaker represents the pinnacle of Siemens engineering offering unmatched reliability for industrial automation. Secure your systems 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:** Electrical Equipment > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 3VA1040-2ED42-0AA0, automation components, circuit breaker, electrical protection, industrial automation, Siemens, Siemens circuit breaker

## Variants

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

## Images

- Siemens 3VA1040-2ED42-0AA0 Circuit Breaker - Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3va1040-2ed42-0aa0-circuit-breaker)
> Updated: 2026-09-23