# T5L 400 PR223DS ABB Circuit Breaker - 400A 4-Pole

The **T5L 400 PR223DS**, manufactured by **ABB**, is a high-performance circuit breaker designed for reliable electrical protection. This 400A, 4-pole breaker, part number **1SDA059550R1**, is engineered to safeguard electrical systems from overcurrents and short circuits. Ideal for both industrial automation components and marine applications, the **T5L 400 PR223DS** ensures efficient power distribution and equipment safety.

**ABB**'s commitment to quality is evident in the robust construction and advanced features of the **T5L 400 PR223DS**. This breaker provides long-lasting durability and superior performance, making it a dependable choice for upgrading existing systems or installing new ones. It is designed to meet the stringent demands of various electrical environments, ensuring smooth operation and minimizing downtime. Whether you need to protect critical equipment or ensure the safety of your personnel, the **T5L 400 PR223DS** is a smart investment.

Key Features:

-   **High Current Rating**: 400A capacity for handling significant power loads.
-   **4-Pole Design**: Provides comprehensive protection for three-phase systems and neutral lines.
-   **ABB Quality**: Built by a trusted brand known for reliability and innovation.
-   **Efficient Protection**: Safeguards against overcurrents and short circuits, enhancing system safety.
-   **Easy Installation**: Designed for straightforward integration into existing electrical panels.

Specifications:

-   Model: **T5L 400 PR223DS**
-   Manufacturer: **ABB**
-   Current Rating: 400A
-   Poles: 4
-   Part Number: **1SDA059550R1**

The **ABB T5L 400 PR223DS** circuit breaker offers unparalleled reliability and performance for your electrical systems. Trust **ABB** and **Ram Automations** to deliver exceptional products that meet your needs for efficiency and safety. For inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 1SDA059550R1, 400A, ABB, Circuit Breaker, Electrical Protection, T5L 400 PR223DS

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA059550R1 | 999.00 USD | In stock |

## Images

- T5L 400 PR223DS ABB Circuit Breaker - 400A 4-Pole-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/t5l-400-pr223ds-abb-400a)
> Updated: 2026-10-03