# ABB T4N 250 PR222DS/P-LSIG Circuit Breaker 1SDA054007R1 3 Pole

Introducing the ABB T4N 250 PR222DS/P-LSIG a high-performance circuit breaker designed for robust industrial automation applications. This three-pole breaker ensures reliable power protection and control, safeguarding critical systems from electrical disturbances. Its advanced LSIG protection technology offers exceptional safety and operational continuity, making it an indispensable component for demanding environments. The ABB T4N 250 PR222DS/P-LSIG is engineered for durability and efficiency, providing peace of mind for professionals in automation and control.

Engineered for precision and resilience, the ABB T4N 250 PR222DS/P-LSIG operates with advanced trip unit technology, providing essential overcurrent and earth-fault protection. Its modular design facilitates seamless integration into existing control panels and automation systems. This breaker is ideal for applications requiring precise current limiting and fault discrimination, ensuring optimal system performance and safety. What makes this breaker stand out is its ability to handle high inrush currents while maintaining stable operation, a critical factor for industrial machinery and power distribution networks.

-   Superior protection with LSIG functionality for comprehensive safety.
-   Robust construction for extended service life in harsh industrial settings.
-   High performance and reliability in demanding automation and control applications.
-   Seamless integration into various electrical systems and control panels.
-   Efficient power management and fault interruption capabilities.

## Specifications

Model: T4N 250 PR222DS/P-LSIG  
Brand: ABB  
Part Number: 1SDA054007R1  
Number of Poles: 3  
Current Rating: 160 A  
Protection Type: LSIG (Long-Time, Short-Time, Instantaneous, Ground-fault)

The ABB T4N 250 PR222DS/P-LSIG circuit breaker represents a commitment to quality and safety in industrial electrical solutions. Trust ABB for dependable performance in your critical automation infrastructure. Explore its capabilities for your next project.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 1SDA054007R1, 3 pole breaker, ABB, ABB circuit breaker, circuit breaker, industrial automation, LSIG protection, power protection, PR222DS/P-LSIG, T4N 250

## Variants

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

## Images

- ABB T4N 250 PR222DS/P-LSIG Circuit Breaker 1SDA054007R1 3 Pole-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-t4n-250-pr222ds-p-lsig-1sda054007r1)
> Updated: 2026-09-28