# 800A X1N 4P PR333/P LSI Circuit Breaker ABB

The **800A X1N 4P PR333/P LSI ABB** circuit breaker is a vital component for safeguarding electrical circuits in industrial and commercial applications. Designed by ABB, a leader in electrical protection, this circuit breaker offers reliable performance and efficient protection against overloads and short circuits. It is engineered to ensure the continuous operation of your electrical systems.

This ABB circuit breaker is built to handle currents up to 800A, making it suitable for high-power environments. The 4P configuration provides complete protection across all phases, and the PR333/P LSI technology enhances fault detection, ensuring rapid response to electrical anomalies. This robust design guarantees the safety and efficiency of your operations.  
  

-   **High Current Capacity:** Handles currents up to 800A, suitable for demanding applications.
-   **Enhanced Protection:** PR333/P LSI technology offers sensitive and effective fault detection.
-   **Comprehensive Protection:** 4P configuration ensures protection for all phases of your electrical system.
-   **Durable Construction:** Built for long-lasting performance and reliability in industrial settings.

**Specifications** Current Rating: 800A, Poles: 4P, Model: PR333/P LSI, Brand: ABB. This circuit breaker is designed to meet the rigorous demands of industrial automation and electrical systems.

Choose the **800A X1N 4P PR333/P LSI ABB** circuit breaker for dependable circuit protection. Its advanced features and robust construction ensure the safety and efficiency of your operations. Trust ABB to protect your electrical systems and consider using it in your next industrial project. For any queries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Industrial Circuit Breaker
- **Tags:** 4P, 800A, ABB, ABB circuit breaker, circuit breaker, commercial applications, electrical safety, high current, industrial circuit protection, PR333/P LSI

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA062297R1 | 999.00 USD | In stock |

## Images

- 800A X1N 4P PR333/P LSI Circuit Breaker ABB-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/800a-x1n-4p-pr333-p-lsi-abb)
> Updated: 2026-09-18