# ABB E2N 1600A Circuit Breaker - 3 Pole LSI Protection

The **1600A Circuit Breaker ABB E2N 1600 PR121 LSI 3p W MP 1SDA055905R1** is a critical component for safeguarding electrical systems in industrial environments. This robust circuit breaker is engineered to provide reliable and efficient protection against overloads and short circuits, ensuring the continuous and safe operation of your equipment. Built for demanding applications, this circuit breaker offers superior performance and durability.

Designed for optimal performance, the ABB E2N 1600 features advanced protection capabilities. With a current rating of 1600A and 3 poles, it provides comprehensive control and distribution of electrical power. The PR121 electronic release offers advanced protection functions. The compact design ensures long-lasting performance and minimal maintenance, making it a cost-effective solution for your electrical system needs. This circuit breaker is ideal for use in commercial and industrial applications.

**Key Features:**

-   **1600A Current Rating:** Handles heavy electrical loads.
-   **PR121 Electronic Release:** Provides advanced overload and short circuit protection.
-   **3-Pole Design:** Ensures effective power distribution.
-   **Durable Construction:** Guarantees long-lasting performance.
-   **Compact Design:** Minimizes space requirements.

**Specifications:**

-   Model Number: 1SDA055905R1
-   Current Rating: 1600A
-   Poles: 3
-   Series: E2N

Trust the **1600A Circuit Breaker ABB E2N 1600 PR121 LSI 3p W MP** for dependable circuit protection. Its robust construction and advanced features make it a reliable choice for your industrial or automation systems. Ensure the safety and operational efficiency of your electrical systems with this high-quality circuit breaker. For any inquiries, contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Industrial Breakers
- **Tags:** 1600A, ABB, circuit breaker, circuit protection, electrical protection, industrial

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055905R1 | 999.00 USD | In stock |

## Images

- ABB E2N 1600A Circuit Breaker - 3 Pole LSI Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e2n-1600a-circuit-breaker)
> Updated: 2026-10-03