# ABB E2B 1600 PR121-P-LI Circuit Breaker - 1600A

The **ABB E2B 1600 PR121-P-LI** is a robust 3-pole molded case circuit breaker, engineered for demanding industrial applications. This circuit breaker, with its substantial 1600A current rating, provides critical protection for electrical circuits, ensuring operational safety and preventing costly downtime. Ideal for power distribution and motor protection, the **ABB E2B 1600 PR121-P-LI** is a cornerstone in any reliable electrical system.

Designed for easy installation and integration, the **ABB E2B 1600 PR121-P-LI** features advanced technology for optimal performance. It's built to withstand the rigors of industrial environments. The **1SDA055808R1** product code identifies this specific model, simplifying system integration and ensuring seamless compatibility with existing setups. This circuit breaker stands as a testament to ABB's commitment to durability and innovation in electrical protection. Its design ensures efficient and effective protection, whether used in commercial or industrial settings.

Key Features:

-   **High Current Rating:** Provides reliable protection at 1600A.
-   **Motor Protection (MP):** Safeguards motors against overloads and short circuits.
-   **3-Pole Design:** Ensures comprehensive circuit protection.
-   **Durable Construction:** Built for long-lasting performance in harsh conditions.
-   **Easy Installation:** Simplifies integration into existing systems.

Specifications:

Current Rating: 1600A

Poles: 3

Model: E2B 1600 PR121-P-LI

The **ABB E2B 1600 PR121-P-LI** circuit breaker delivers dependable performance and peace of mind. Trust in the ABB brand for your electrical protection needs. Contact us at [info@ramautomations.com](mailto:info@ramautomations.com) for more information. Choose the **ABB E2B 1600 PR121-P-LI** for superior protection in your industrial or automation systems.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 1600A, 1SDA055808R1, ABB, circuit breaker, industrial automation, molded case circuit breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055808R1 | 999.00 USD | In stock |

## Images

- ABB E2B 1600 PR121-P-LI Circuit Breaker - 1600A-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e2b-1600-pr121-p-li)
> Updated: 2026-10-03