# ABB E3L 2000 PR121 LSIG Circuit Breaker 2000A 4-Pole

The **E3L 2000 PR121 LSIG** circuit breaker from ABB is engineered for superior protection in demanding industrial environments. This robust circuit breaker, with a 2000A current rating and a 4-pole configuration, ensures reliable operation and minimizes downtime. Ideal for heavy-duty applications, it provides essential protection against overloads, short circuits, and ground faults.

This **ABB** circuit breaker, model **E3L 2000 PR121 LSIG**, is designed to withstand harsh conditions, offering exceptional durability and performance. Its comprehensive protection features, including LSIG (Long-Time, Short-Time, Instantaneous, and Ground Fault), guarantee the safety and efficiency of your electrical systems. This product is a testament to **ABB's** commitment to quality and innovation in circuit protection technology.

-   **2000A Current Rating**: Handles high power demands reliably.
-   **4-Pole Configuration**: Provides comprehensive protection for three-phase systems.
-   **LSIG Protection**: Ensures precise and efficient fault detection.
-   **Durable Construction**: Built to withstand harsh industrial environments.
-   **ABB Quality**: Delivers exceptional performance and reliability.

The **E3L 2000 PR121 LSIG** circuit breaker offers dependable protection for your valuable equipment. This **ABB** circuit breaker is a trusted solution for industrial automation systems. Ensure the safety and efficiency of your operations with this high-performance circuit breaker. 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, 4-pole circuit breaker, ABB, circuit breaker, E3L 2000 PR121 LSIG, industrial applications

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056730R1 | 999.00 USD | In stock |

## Images

- ABB E3L 2000 PR121 LSIG Circuit Breaker 2000A 4-Pole-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3l-2000-pr121-lsig)
> Updated: 2026-10-02