# E2N 2000 PR123 LSIG 2000A 4P ABB Circuit Breaker

The **E2N 2000 PR123 LSIG** circuit breaker, manufactured by **ABB**, is engineered for superior electrical protection in demanding industrial environments. This robust circuit breaker, with a current rating of **2000A** and featuring **4 poles**, is designed to safeguard electrical systems against overloads, short circuits, and ground faults. It ensures the reliable operation of critical equipment, minimizing downtime and enhancing safety.

This circuit breaker integrates advanced protection features, including LSIG (Long-Time, Short-Time, Instantaneous, and Ground Fault) trip units, providing comprehensive protection. The **MP (Motor Protection)** feature adds an extra layer of security, specifically for motor applications. It is built to meet the rigorous demands of industrial automation systems, marine applications, and power distribution networks, ensuring long-lasting performance and dependability.

-   **2000A Current Rating**: Handles substantial electrical loads, suitable for heavy-duty applications.
-   **LSIG Protection**: Offers comprehensive protection against various fault conditions, enhancing system safety.
-   **4-Pole Design**: Provides complete protection for three-phase systems, ensuring balanced operation.
-   **MP (Motor Protection) Feature**: Optimizes motor protection, improving efficiency and lifespan.
-   **ABB Quality**: Built with ABB's renowned quality and reliability, ensuring long-term performance.

The **E2N 2000 PR123 LSIG** circuit breaker from **ABB** is a dependable solution for industrial applications. Its high current rating and advanced protection features make it an ideal choice for safeguarding your electrical systems. Trust ABB to deliver the quality and performance you need for your critical operations. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 2000A Circuit Breaker, 4 Pole Circuit Breaker, ABB, E2N 2000 PR123, Industrial Automation, LSIG Protection

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055951R1 | 999.00 USD | In stock |

## Images

- E2N 2000 PR123 LSIG 2000A 4P ABB Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/e2n-2000-pr123-lsig-abb)
> Updated: 2026-09-22