# ABB E2N 1250 PR122 Circuit Breaker - 1250A 3-Pole

The **ABB E2N 1250 PR122 (1SDA055876R1)** is a robust 1250A, 3-pole power circuit breaker designed for superior performance in demanding electrical systems. This critical component ensures reliable power distribution in commercial and industrial environments, providing essential protection against overloads and short circuits. It's an ideal solution for upgrading existing systems or integrating into new power setups, guaranteeing operational safety and efficiency.

This circuit breaker is engineered for durability and consistent performance under heavy electrical loads. The **ABB E2N 1250 PR122** offers advanced features and an innovative design, making it a top-tier choice for safeguarding your electrical infrastructure. Its precise engineering ensures optimal performance, providing peace of mind and operational reliability.

Key Features:

-   **High Current Rating:** Handles up to 1250A, suitable for heavy-duty applications.
-   **3-Pole Design:** Ensures complete protection for three-phase power systems.
-   **MP Module:** Enhances performance and functionality.
-   **ABB Quality:** Provides reliability and long-lasting operation.
-   **1SDA055876R1 Part Number:** Genuine ABB product.

Specifications:

Current Rating: 1250A

Poles: 3

Choose the **ABB E2N 1250 PR122 (1SDA055876R1)** circuit breaker to secure your electrical system with a product from a trusted brand. Its robust design and high performance make it ideal for various industrial and automation applications. Trust in **ABB** for dependable power distribution solutions. For any queries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Breakers > Power Circuit Breakers
- **Tags:** 1250A, 1SDA055876R1, 3-pole, ABB, circuit breaker, E2N 1250, electrical protection, industrial automation, power distribution

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055876R1 | 999.00 USD | In stock |

## Images

- ABB E2N 1250 PR122 Circuit Breaker - 1250A 3-Pole-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/abb-e2n-1250-pr122-circuit-breaker)
> Updated: 2026-09-18