# ABB E3L 2000 PR121 P LSI 2000A 4 Pole Circuit Breaker

The **ABB E3L 2000 PR121 P LSI** is a robust 2000A, 4-pole circuit breaker, engineered to provide superior protection in high-voltage industrial applications. This circuit breaker is a key component for safeguarding electrical systems, ensuring reliable operation and minimizing downtime. Designed for demanding environments, the **ABB E3L 2000** offers exceptional performance and durability.

This industrial-grade circuit breaker features advanced **PR121** protection technology, including Long-Time, Short-Time, and Instantaneous (LSI) trip functions, allowing for customized protection settings to meet specific application requirements. Its robust construction and high-quality components ensure consistent performance under challenging conditions. The **2000A** current rating makes it suitable for heavy-duty applications, while the 4-pole configuration provides comprehensive protection. Is this the right circuit breaker for your needs? The **ABB E3L 2000 PR121 P LSI** offers a reliable solution.

-   **High Current Rating:** Handles up to 2000A, suitable for demanding applications.
-   **Advanced Protection:** Features PR121 protection with LSI trip unit for customized settings.
-   **Durable Design:** Built with high-quality components for long-term reliability.
-   **Versatile Application:** Ideal for a wide range of industrial settings.
-   **4-Pole Configuration:** Provides comprehensive protection for electrical systems.

The **ABB E3L 2000 PR121 P LSI** circuit breaker delivers dependable performance and is an essential component for any industrial electrical system. Invest in the reliability and quality of **ABB** products for your circuit protection needs. For any inquiries, please 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:** 2000A circuit breaker, 4 pole circuit breaker, ABB, ABB E3L 2000, heavy duty circuit breaker, industrial circuit protection, LSI trip unit, PR121 protection

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056745R1 | 999.00 USD | In stock |

## Images

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

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3l-2000-pr121-p-lsi)
> Updated: 2026-09-18