# ABB E3V 2500 PR121-P-LI Circuit Breaker 1SDA056680R1

Introducing the high-performance **ABB E3V 2500 PR121-P-LI** circuit breaker, a robust solution designed for demanding industrial automation and marine applications. This essential component ensures reliable power distribution and critical protection for your electrical systems. Engineered with precision by ABB, the **1SDA056680R1** is built to withstand harsh environments, offering unparalleled safety and operational continuity. Its advanced design provides superior protection against overloads and short circuits, safeguarding sensitive equipment and preventing costly downtime. For professionals seeking dependable circuit protection, the **ABB E3V 2500 PR121-P-LI** is the definitive choice for maintaining system integrity and operational efficiency in critical infrastructure.

The **ABB E3V 2500 PR121-P-LI** circuit breaker integrates seamlessly into complex control systems, offering advanced protection features vital for modern industrial automation. Its robust construction and precise tripping mechanisms ensure consistent performance under varying load conditions. This breaker is designed for applications requiring high current ratings, making it ideal for power distribution panels, motor control centers, and other heavy-duty electrical installations. The **1SDA056680R1** model exemplifies ABB's commitment to innovation and reliability, providing peace of mind for engineers and facility managers. Its compatibility with various ABB system components further enhances its versatility, making it a key element in building resilient and efficient electrical networks.

-   Exceptional protection against overcurrents and short circuits
-   Durable construction for extended operational life in industrial settings
-   Optimized for seamless integration into ABB control and automation systems
-   Ensures high levels of safety and system reliability
-   Designed for demanding power distribution applications

### Specifications:

Brand ABB  
Model E3V 2500 PR121-P-LI  
Part Number 1SDA056680R1  
Rated Current 2500A  
Poles 4

Invest in the superior quality and advanced protection of the **ABB E3V 2500 PR121-P-LI** circuit breaker. Its proven performance and reliability make it an indispensable asset for any industrial automation or marine electrical system. Contact us today to secure this vital component for your operational needs.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Industrial Circuit Breakers
- **Tags:** 1SDA056680R1, 4p circuit breaker, ABB circuit breaker, ABB E3V 2500 PR121-P-LI, high current breaker, industrial automation, marine electrical, power distribution

## Variants

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

## Images

- ABB E3V 2500 PR121-P-LI Circuit Breaker 1SDA056680R1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3v-2500-pr121-p-li-1sda056680r1)
> Updated: 2026-09-21