# E4S 4000 PR122-P LI In 4000A 4p Circuit Breaker

The **E4S 4000 PR122-P LI** is a high-performance circuit breaker from **ABB**, designed for demanding industrial applications. This robust device, with its **4000A** current rating and **4-pole** configuration, offers superior protection against overloads and short circuits. It ensures the smooth and safe operation of electrical systems, making it an essential component for various industries.

This circuit breaker is built to withstand harsh environments and provide long-lasting reliability. The **ABB** brand is synonymous with quality and innovation in electrical protection. It is engineered to meet stringent safety standards, providing peace of mind for engineers and plant managers. This **circuit breaker** is a dependable and efficient solution for ensuring the smooth operation of your electrical systems.

-   **High Current Rating**: Handles up to 4000A, suitable for heavy-duty applications.
-   **4-Pole Design**: Provides comprehensive protection for three-phase systems.
-   **ABB Quality**: Ensures reliability and longevity with advanced technology.
-   **Overload Protection**: Safeguards electrical circuits from damage.
-   **Easy Installation**: Designed for quick and straightforward integration into existing systems.

Specifications include a current rating of 4000A and a 4-pole configuration, ensuring compatibility with a wide range of industrial setups. The **E4S 4000 PR122-P LI** offers efficient performance, protecting your machinery and minimizing downtime. Its advanced features and robust construction make it a top choice for electrical protection.

Choose the **E4S 4000 PR122-P LI** **circuit breaker** from **ABB** for reliable and durable electrical protection in your industrial or automation systems. Trust in the quality and performance of **ABB** products to keep your operations running smoothly. For any inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Industrial Breakers
- **Tags:** 4-pole, 4000A, ABB, automation, circuit breaker, E4S 4000 PR122-P LI, electrical protection, high current, industrial applications

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056811R1 | 999.00 USD | In stock |

## Images

- E4S 4000 PR122-P LI In 4000A 4p Circuit Breaker-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/e4s-4000-pr122-p-li-abb)
> Updated: 2026-09-18