# Siemens 3NA6803-4 Miniature Circuit Breaker - Industrial Protection

Safeguard your industrial automation systems with the reliable Siemens 3NA6803-4 Miniature Circuit Breaker. Engineered for demanding environments, this breaker provides essential overcurrent protection, ensuring the integrity and longevity of your critical machinery. Its robust design and precise tripping characteristics make it an indispensable component for plant operators and engineers seeking dependable electrical safety. This Siemens 3NA6803-4 is perfect for applications requiring consistent performance and quick fault interruption.

The Siemens 3NA6803-4 operates seamlessly within modern control systems, offering efficient protection against short circuits and overloads. Designed for industrial automation use, it features robust construction to withstand harsh conditions, ensuring uninterrupted operation. Its technical specifications and high-quality manufacturing by Siemens guarantee optimal safety and performance in various electrical installations.

-   **High Reliability** for continuous industrial operation
-   **Efficient Overcurrent Protection** safeguarding sensitive equipment
-   **Durable Construction** built to withstand demanding environments
-   **Seamless Integration** with existing automation and control systems
-   **Siemens Quality Assurance** for trusted electrical safety

## Specifications

Voltage Rating: \[Insert Voltage Rating Here\]  
Current Rating: \[Insert Current Rating Here\]  
Breaking Capacity: \[Insert Breaking Capacity Here\]  
Trip Curve: \[Insert Trip Curve Here\]

Invest in the robust protection of the Siemens 3NA6803-4 Miniature Circuit Breaker. Its proven performance and engineering excellence make it the ideal choice for critical industrial automation applications. Ensure your operations are protected by choosing Siemens quality.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Electrical Components > Circuit Protection > Miniature Circuit Breakers
- **Tags:** Automation Components, Electrical Safety, Industrial Protection, Miniature Circuit Breaker, Overcurrent Protection, Siemens 3NA6803-4, Siemens Circuit Breaker

## Variants

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

## Images

- Siemens 3NA6803-4 Miniature Circuit Breaker - Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3na6803-4-circuit-breaker)
> Updated: 2026-09-23