# ABB E1N 800A 4P F HR Circuit Breaker - 1SDA055708R1

The **ABB E1N 800A 4P F HR circuit breaker**, part number **1SDA055708R1**, is a critical component for safeguarding electrical systems in industrial applications. Designed for heavy-duty use, this circuit breaker provides reliable protection against overloads and short circuits, ensuring the continuous and safe operation of your equipment. It is ideal for power distribution, motor protection, and other demanding applications.

This high-performance circuit breaker is engineered to meet the rigorous demands of industrial environments. The **ABB E1N** series is known for its robust construction, high breaking capacity, and ease of installation and maintenance. This **800A 4P F HR circuit breaker** ensures efficient power distribution, minimizing downtime and protecting valuable assets. This circuit breaker offers a cost-effective solution for maintaining the integrity and safety of electrical systems.

**Key Features:**

-   **800A Current Rating:** Provides robust protection for high-power applications.
-   **4-Pole Design:** Offers comprehensive protection for three-phase systems.
-   **HR (High Rupturing) Capability:** Ensures reliable performance under fault conditions.
-   **ABB Quality:** Built with ABB's renowned commitment to innovation and reliability.
-   **Easy Installation:** Designed for quick and straightforward integration into existing systems.

**Specifications:**

Model: E1N  
Current Rating: 800A  
Poles: 4P  
Frame: F  
Type: HR

The **ABB E1N 800A 4P F HR circuit breaker** is a dependable solution for your power distribution needs. Trust in the quality and reliability of **ABB** products to protect your electrical systems and ensure optimal performance in your industrial or automation systems. For further assistance, contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 1SDA055708R1, 4P circuit breaker, 800A, ABB, circuit breaker, industrial automation, power distribution

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055708R1 | 999.00 USD | In stock |

## Images

- ABB E1N 800A 4P F HR Circuit Breaker - 1SDA055708R1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e1n-800a-4p-f-hr)
> Updated: 2026-10-03