# ABB T5N 400 Circuit Breaker PR222DS/P-LSI 1SDA054320R1 3-Pole

Introducing the ABB T5N 400 Circuit Breaker, model number PR222DS/P-LSI with part number **1SDA054320R1**. This robust 3-pole circuit breaker is engineered for demanding industrial automation and marine applications, providing reliable protection and control for your critical electrical systems. Designed with precision by ABB a leader in automation technology the T5N 400 ensures operational continuity and safety for your machinery and infrastructure.

The ABB T5N 400 breaker features an In=320 current rating and a PR222DS/P-LSI trip unit offering advanced protection capabilities. Its design is optimized for seamless integration into complex control systems ensuring efficient power management and fault prevention. This component is essential for maintaining stable power distribution in environments where performance and dependability are paramount. It is built to withstand rigorous operational demands making it a trusted choice for professionals in industrial automation.

-   Advanced protection with PR222DS/P-LSI trip unit
-   Durable construction for industrial and marine environments
-   High performance with In=320 current rating
-   Reliable power distribution and fault prevention
-   Seamless integration into automation control systems

### Specifications

-   Brand ABB
-   Model T5N 400
-   Part Number 1SDA054320R1
-   Configuration 3-Pole
-   Current Rating In=320
-   Trip Unit PR222DS/P-LSI

Choose the ABB T5N 400 Circuit Breaker for unmatched reliability and performance in your industrial automation projects. Trust in ABB's commitment to quality and innovation for safeguarding your electrical infrastructure. Explore our range of ABB products to enhance your system's efficiency and safety.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 1SDA054320R1, ABB, ABB Circuit Breaker, Circuit Breaker, Industrial Automation, Marine, PR222DS/P-LSI, T5N 400

## Variants

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

## Images

- ABB T5N 400 Circuit Breaker PR222DS/P-LSI 1SDA054320R1 3-Pole-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-t5n-400-pr222ds-p-lsi-1sda054320r1)
> Updated: 2026-09-28