# ABB E2S 2000 Circuit Breaker PR123-P-LSIG In2000A 4p F HR 1SDA056031R1

Introducing the robust **ABB E2S 2000 Circuit Breaker**, model **PR123-P-LSIG** with part number **1SDA056031R1**. This high-performance circuit breaker is engineered for demanding industrial automation applications, offering superior protection and reliability. It is designed to safeguard electrical systems against overcurrents and short circuits, ensuring operational continuity and safety in critical environments. The **ABB E2S 2000** series represents advanced technology from **ABB**, a trusted name in electrical engineering, providing peace of mind for system integrators and maintenance professionals. Its robust construction and advanced features make it an essential component for any modern industrial setup requiring dependable power distribution and protection. This **ABB breaker** is also known by the part numbers 1SDA072356R0001 1SDA072119R0001 1SDA072908R0001 1SDA073645R0001.

Engineered for efficiency and durability, the **ABB E2S 2000 Circuit Breaker** **1SDA056031R1** integrates advanced LSIG protection functions. This means it provides Long-time, Short-time, Instantaneous, and Ground fault protection, crucial for complex control systems. The **PR123-P-LSIG** model is built to handle significant current loads up to **In2000A** in a 4-pole configuration, ensuring broad applicability across various industrial power distribution needs. Its sophisticated design facilitates seamless integration into existing automation frameworks and control panels, supporting diverse voltage requirements common in industrial settings. For professionals seeking reliable and sophisticated circuit protection solutions, this **ABB automation component** delivers exceptional performance and long-term value, making it a preferred choice for critical infrastructure.

-   **Superior Protection**: Offers comprehensive overcurrent and short-circuit protection with LSIG functionality.
-   **High Capacity**: Rated for **In2000A** and designed as a 4-pole unit for robust power handling.
-   **Industrial Durability**: Built with high-quality materials for sustained performance in harsh environments.
-   **Advanced Integration**: Easily incorporated into modern industrial automation and control systems.
-   **Brand Reliability**: Backed by the trusted engineering and quality of **ABB**.

**Specifications**:

-   Brand ABB
-   Series E2S 2000
-   Model PR123-P-LSIG
-   Part Number 1SDA056031R1
-   Current Rating In2000A
-   Poles 4
-   Protection Features LSIG

Invest in the reliability and advanced protection of the **ABB E2S 2000 Circuit Breaker** **1SDA056031R1**. This essential **automation component** ensures the safety and efficiency of your industrial operations. Contact us today to secure this critical piece of equipment for your facility.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 1SDA056031R1, 4 pole breaker, ABB automation, ABB circuit breaker, E2S 2000, electrical protection, In2000A, industrial automation, LSIG protection, PR123-P-LSIG

## Variants

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

## Images

- ABB E2S 2000 Circuit Breaker PR123-P-LSIG In2000A 4p F HR 1SDA056031R1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e2s-2000-pr123-p-lsig-1sda056031r1)
> Updated: 2026-09-21