# ABB E3L 2500 PR121-P-LSI Circuit Breaker 1SDA056761R1

Introducing the robust **ABB E3L 2500 PR121-P-LSI In2500A 4p F HR**, a high-performance circuit breaker designed for demanding industrial automation applications. This essential component ensures reliable power distribution and protection within complex electrical systems, safeguarding equipment and processes. Its advanced design offers superior operational efficiency and durability, making it a trusted choice for critical infrastructure. The **ABB E3L 2500 PR121-P-LSI** model, with part number **1SDA056761R1**, is engineered to meet stringent industry standards for safety and performance, providing peace of mind for system integrators and operators.

Engineered for advanced control and protection, the **ABB E3L 2500 PR121-P-LSI** operates seamlessly within sophisticated automation setups. Its precise current rating and robust construction are ideal for environments requiring consistent and secure electrical management. This circuit breaker is built to withstand challenging operational conditions, ensuring uninterrupted service and minimizing downtime. It integrates effortlessly into existing control systems, offering a reliable solution for power management and fault interruption, crucial for maintaining the integrity of industrial processes. The **ABB E3L 2500 PR121-P-LSI** part number **1SDA056761R1** represents a commitment to quality and innovation from ABB.

-   **High Performance**: Delivers exceptional circuit protection for industrial automation.
-   **Durable Construction**: Built to withstand harsh operational environments.
-   **Reliable Operation**: Ensures consistent power management and fault interruption.
-   **System Compatibility**: Integrates easily into various control systems.
-   **ABB Quality**: Backed by the trusted expertise of ABB.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Electrical Components > Circuit Breakers
- **Tags:** 1SDA056761R1, ABB circuit breaker, ABB E3L 2500, electrical protection, industrial automation, power distribution, PR121-P-LSI

## Variants

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

## Images

- ABB E3L 2500 PR121-P-LSI Circuit Breaker 1SDA056761R1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3l-2500-pr121-p-lsi-1sda056761r1)
> Updated: 2026-09-21