# ABB E3V 2500 PR121-P-LSIG Circuit Breaker 2500A 3 Pole

Introducing the robust and reliable **ABB E3V 2500 PR121-P-LSIG In2500A 3p W MP**, a high-performance circuit breaker designed for demanding industrial automation and marine applications. This essential component ensures optimal system protection and operational continuity, offering advanced safety features and superior durability. Engineered for precision and resilience, the **ABB E3V 2500 PR121-P-LSIG** is the ideal choice for safeguarding critical electrical infrastructure against overloads and short circuits.

The **ABB E3V 2500 PR121-P-LSIG** circuit breaker is built with advanced technology to deliver exceptional performance in complex control systems. Its precise current rating of **In2500A** and 3-pole configuration make it suitable for a wide range of power distribution needs. This model integrates sophisticated protection functionalities including **LSIG** (Long-time, Short-time, Instantaneous Ground fault) ensuring comprehensive safety for personnel and equipment. Its design prioritizes efficiency and ease of integration into existing automation frameworks.

-   **Unmatched Protection**: Advanced **LSIG** trip unit provides comprehensive safety against electrical faults.
-   **High Current Capacity**: Rated for **In2500A**, suitable for heavy-duty industrial applications.
-   **Robust Construction**: Built with durable materials for long-lasting performance in challenging environments.
-   **Seamless Integration**: Designed for straightforward installation within industrial automation and marine control systems.
-   **Reliable Brand**: Trust in the quality and innovation synonymous with **ABB** products.

### Specifications

Model: **E3V 2500 PR121-P-LSIG**  
Brand: **ABB**  
Current Rating: **2500A**  
Poles: **3 Pole**  
Protection Features: **LSIG**

Experience the superior reliability and advanced protection offered by the **ABB E3V 2500 PR121-P-LSIG In2500A 3p W MP**. This circuit breaker is engineered to meet the stringent demands of modern industrial and marine environments, providing peace of mind and ensuring the integrity of your electrical systems. Invest in quality and performance for your critical applications.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Equipment > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 3 Pole circuit breaker, ABB circuit breaker, E3V 2500, In2500A, industrial automation, LSIG protection, marine electrical, PR121-P-LSIG, Ram Automations

## Variants

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

## Images

- ABB E3V 2500 PR121-P-LSIG Circuit Breaker 2500A 3 Pole-Ram Automations

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