# ABB T4N250FF PR221DS-LS-I 250A 4P Circuit Breaker 1SDA054011R1

Introducing the ABB T4N250FF PR221DS-LS-I, a robust 4-pole circuit breaker designed for demanding industrial automation applications. This essential component, identified by the part number **1SDA054011R1**, ensures reliable power distribution and protection within complex control systems. Its advanced design provides superior safety and operational continuity, making it a trusted choice for engineers and system integrators seeking high-performance solutions. Experience enhanced system stability and protection with this premium ABB circuit breaker.

Engineered for precision and durability, the ABB T4N250FF PR221DS-LS-I operates seamlessly within industrial environments. Its current rating of **250A** and the model designation **PR221DS-LS-I** highlight its capability to handle significant electrical loads. This breaker is integral to maintaining the integrity of automation processes, offering crucial protection against overloads and short circuits. For those optimizing control systems or requiring dependable power management, this ABB product delivers consistent performance and peace of mind.

-   Exceptional performance in industrial automation environments.
-   Robust construction ensuring long-term durability and reliability.
-   Advanced protection features safeguard critical electrical systems.
-   Designed for seamless integration into complex control architectures.
-   Compliance with stringent industry standards for safety and efficiency.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 1SDA054011R1, 250A breaker, ABB, ABB circuit breaker, circuit breaker, control systems, industrial automation, power distribution, T4N250FF

## Variants

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

## Images

- Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-t4n250ff-pr221ds-ls-i-1sda054011r1)
> Updated: 2026-08-30