# ABB E3H 800A Circuit Breaker 1SDA056367R1 - Industrial Protection

The **ABB E3H 800 PR123 P LSIG**, part number **1SDA056367R1**, is a high-performance circuit breaker designed for robust electrical protection in industrial applications. This 800A, 4-pole circuit breaker is engineered to safeguard electrical circuits from overloads and short circuits, ensuring the continuous and safe operation of your systems. This product is a top choice for professionals in the industry.

The **ABB E3H 800 PR123 P LSIG** circuit breaker is equipped with advanced **LSIG** (Long-Time, Short-Time, Instantaneous, and Ground Fault) protection, offering comprehensive defense against various electrical faults. The robust construction and durable materials guarantee long-lasting performance and reliability in demanding industrial environments. The ABB circuit breaker is a cost-effective solution for upgrading or installing new circuit protection systems. Key features include reliable performance, enhanced safety, and ease of maintenance.

-   **800A Current Rating**: Provides ample protection for high-power industrial applications.
-   **4-Pole Design**: Ensures comprehensive protection for three-phase electrical systems.
-   **LSIG Protection**: Offers advanced protection against overloads, short circuits, and ground faults.
-   **Durable Construction**: Built with high-quality materials for long-lasting performance in harsh environments.
-   **Easy Maintenance**: Designed for smooth operation and simplified maintenance procedures.

The **ABB E3H 800 PR123 P LSIG** circuit breaker is a testament to **ABB's** commitment to quality and performance. Its reliability makes it ideal for use in industrial or automation systems. Trust **Ram Automations** to deliver the best in electrical protection. For inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Industrial Circuit Breakers
- **Tags:** 1SDA056367R1, 4-pole circuit breaker, 800A, ABB, ABB E3H 800, Circuit Breaker, electrical protection, Industrial Automation, LSIG protection

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056367R1 | 999.00 USD | In stock |

## Images

- ABB E3H 800A Circuit Breaker 1SDA056367R1 - Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3h-800a-circuit-breaker-1sda056367r1)
> Updated: 2026-10-02