# ABB E3S 3200 PR121 P LSI Circuit Breaker 3200A 4p MP 1SDA056329R1

Introducing the **ABB E3S 3200 PR121 P LSI**, a robust circuit breaker engineered for demanding industrial automation and control systems. This high-performance unit, identified by part number **1SDA056329R1**, ensures reliable electrical protection and operational continuity in critical environments. Its design prioritizes safety and efficiency, making it an essential component for safeguarding heavy electrical loads.

Engineered for superior performance in industrial settings, the **ABB E3S 3200 PR121 P LSI** circuit breaker offers exceptional current handling capabilities with its **3200A** rating and **4-pole** configuration. This makes it ideal for applications requiring robust protection against overloads and short circuits. For those seeking dependable circuit protection solutions, this model provides ease of installation and maintenance, contributing to cost-effectiveness and operational uptime. It is a crucial element for advanced automation setups and electrical distribution.

-   **High Current Capacity**: Handles up to 3200A ensuring protection for heavy loads.
-   **Durable Construction**: Built with quality components for long-lasting reliability in industrial environments.
-   **4-Pole Configuration**: Provides comprehensive protection across multiple circuits.
-   **Efficient Operation**: Designed for optimal performance and energy management in automation systems.
-   **ABB Reliability**: Trust in a leading brand for industrial electrical safety.

### Specifications:

Brand ABB  
Model E3S 3200 PR121 P LSI  
Part Number 1SDA056329R1  
Current Rating 3200A  
Number of Poles 4

The **ABB E3S 3200 PR121 P LSI** circuit breaker, part number **1SDA056329R1**, represents a commitment to safety and performance in industrial electrical infrastructure. Its advanced features and robust build ensure it meets the stringent demands of modern automation. Invest in this essential component for unparalleled protection and operational integrity in your facility.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Breakers > Power Circuit Breakers
- **Tags:** 1SDA056329R1, 3200A circuit breaker, 4 pole breaker, ABB circuit breaker, ABB E3S 3200 PR121 P LSI, electrical protection, industrial automation, Ram Automations

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056329R1 | 999.00 USD | In stock |

## Images

- ABB E3S 3200 PR121 P LSI Circuit Breaker 3200A 4p MP 1SDA056329R1-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3s-3200-pr121-p-lsi-1sda056329r1)
> Updated: 2026-10-02