# ABB E3V 1250 PR122 LSIG 1250A Circuit Breaker

The **ABB E3V 1250 PR122 LSIG** is a robust 1250A, 4-pole circuit breaker designed for demanding industrial applications. This crucial component offers reliable protection against overloads and short circuits, ensuring the safety and efficiency of your electrical systems. Its advanced features and durable construction make it an excellent choice for a wide range of industrial environments.

This **ABB E3V circuit breaker** incorporates the PR122 LSIG protection unit, providing adjustable settings for long-time, short-time, instantaneous, and ground-fault protection. This ensures precise control and enhanced safety for your equipment. The **1250A current rating** and 4-pole design make it suitable for high-power applications, offering dependable performance in critical operational scenarios. Its design facilitates easy installation and maintenance, making it a convenient solution for your circuit protection requirements.

Key Features:

-   **1250A Current Rating** for high-power applications.
-   **PR122 LSIG Protection** for comprehensive circuit protection.
-   **4-Pole Design** for enhanced system protection.
-   Durable construction for long-lasting reliability.
-   Easy installation and maintenance.

Specifications:

-   Current Rating: 1250A
-   Number of Poles: 4
-   Protection: LSIG

The **ABB E3V 1250 PR122 LSIG** circuit breaker provides superior performance and reliability, backed by the trusted **ABB** brand. Integrate this essential component into your industrial or automation system to ensure the safety and efficiency of your operations. For more information, 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:** 1250A, ABB, ABB E3V, circuit breaker, industrial circuit protection, LSIG

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056589R1 | 999.00 USD | In stock |

## Images

- ABB E3V 1250 PR122 LSIG 1250A Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3v-1250-pr122-lsig)
> Updated: 2026-09-18