# E2B 2000 PR123 LSIG 2000A 4P F HR ABB Circuit Breaker

The **E2B 2000 PR123 LSIG** circuit breaker from **ABB** is a critical component for ensuring the safety and efficiency of your electrical systems. Designed for demanding industrial and commercial applications, this circuit breaker offers reliable protection against overloads and short circuits. With a robust design and advanced features, the **E2B 2000 PR123 LSIG** helps maintain operational continuity and prevent costly downtime.

This circuit breaker, rated at 2000A with 4 poles, incorporates the PR123 LSIG protection unit. This unit provides comprehensive protection including long-time, short-time, instantaneous, and ground fault protection. The F HR designation signifies its suitability for various environments. The **E2B 2000 PR123 LSIG** is engineered to meet the highest standards of performance and reliability, ensuring optimal performance in your electrical infrastructure. It is a vital component for any electrical system looking for robust and reliable protection.

-   **2000A Current Rating** provides robust protection for high-power applications.
-   **4-Pole Design** ensures comprehensive circuit protection.
-   **PR123 LSIG Protection Unit** offers advanced protection features, increasing safety.
-   Designed by **ABB**, a trusted name in electrical equipment, offering years of reliable service.

**Specifications**: Current Rating: 2000A, Poles: 4, Protection: LSIG, Series: E2B, Manufacturer: ABB.

Choose the **E2B 2000 PR123 LSIG** circuit breaker for its dependable performance and ABB's established reputation for quality. Integrate this circuit breaker into your industrial or automation systems to safeguard your investments and enhance operational safety. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 2000A, ABB, circuit breaker, circuit protection, E2B 2000, E2B 2000 PR123 LSIG, industrial applications

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055839R1 | 999.00 USD | In stock |

## Images

- E2B 2000 PR123 LSIG 2000A 4P F HR ABB Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/e2b-2000-pr123-lsig-abb)
> Updated: 2026-10-02