# ABB E1B 1250 PR121/P-LI Circuit Breaker 1SDA055648R1

Introducing the robust **ABB E1B 1250 PR121/P-LI**, a high-performance circuit breaker designed for critical industrial automation and marine applications. This **1SDA055648R1** model ensures reliable power distribution and protection, safeguarding your valuable equipment from electrical faults. Engineered for demanding environments, the **ABB E1B 1250** offers unparalleled durability and operational efficiency, making it a trusted component in sophisticated control systems.

The **ABB E1B 1250 PR121/P-LI** is built to meet stringent industry standards, providing advanced protection features essential for maintaining system integrity. Its advanced design ensures seamless integration into existing electrical infrastructure, supporting continuous operation and minimizing downtime. This breaker is an ideal choice for engineers and technicians seeking dependable circuit protection solutions for complex industrial setups. The **ABB 1SDA055648R1** represents a commitment to quality and performance that users have come to expect from ABB products.

-   **Superior Protection**: Offers robust safeguarding against overcurrents and short circuits.
-   **Industrial Grade Durability**: Constructed with high-quality materials for long-lasting performance.
-   **Seamless Integration**: Designed for easy installation within various automation and control systems.
-   **High Current Capacity**: Rated for 1250A, suitable for heavy-duty applications.
-   **Reliable Operation**: Ensures consistent performance in demanding industrial and marine settings.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 1SDA055648R1, ABB 1SDA055648R1, ABB circuit breaker, E1B 1250, industrial automation, marine electronics, power protection, PR121/P-LI

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- ABB E1B 1250 PR121/P-LI Circuit Breaker 1SDA055648R1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e1b-1250-pr121-p-li-1sda055648r1)
> Updated: 2026-10-11