# ABB DC Railway RCBO DS254N-UC-K63 03 - Circuit Breaker

The **ABB DC Railway RCBO DS254N-UC-K63 03** is a crucial component for safeguarding DC railway systems. This circuit breaker is engineered to provide reliable protection against overloads and short circuits, ensuring the safety and operational efficiency of railway networks. Designed for demanding environments, this RCBO is a testament to ABB's commitment to quality and durability.

The **DS254N-UC-K63 03** model integrates advanced technology to meet the rigorous demands of DC railway applications. Its robust construction ensures long-lasting performance and consistent protection, making it a trusted choice for railway operators. This circuit breaker is designed to handle high current loads and protect electrical systems effectively.

Key Features:

-   **Overload Protection**: Protects against excessive current flow.
-   **Short Circuit Protection**: Rapidly interrupts the circuit to prevent damage.
-   **High Reliability**: Built to withstand harsh railway operating conditions.
-   **Easy Installation**: Designed for seamless integration into existing systems.
-   **Safety Certified**: Meets the necessary railway safety standards.

Specifications include a current rating of K63. The **ABB DC Railway RCBO DS254N-UC-K63 03** ensures the safety and smooth operation of electrical networks in railway applications. Trust in **ABB** for dependable protection. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > RCBO
- **Tags:** ABB, circuit protection, DC railway RCBO, DS254N-UC-K63 03, K63 circuit breaker, railway electrical

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 2CDR274568R3637 | 999.00 USD | In stock |

## Images

- ABB DC Railway RCBO DS254N-UC-K63 03 - Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-dc-railway-rcbo-ds254n-uc-k63-03)
> Updated: 2026-10-03