# ABB OS250D03N3 Switch Fuse - 250A with Shaft and Handle

The **ABB OS250D03N3 Switch Fuse** provides reliable circuit protection with a 250A maximum rating. Ideal for industrial automation and marine applications, this switch fuse ensures safe and efficient operation of your electrical systems.

This **ABB Switch Fuse** is designed for robust performance in demanding environments. The included shaft and handle provide convenient and safe operation. Its reliable design makes it suitable for control systems requiring dependable overcurrent protection.

-   **High Current Rating:** Supports up to 250A for heavy-duty applications
-   **Durable Construction:** Built to withstand harsh industrial environments
-   **Safe Operation:** Includes shaft and handle for user safety
-   **Reliable Protection:** Ensures dependable overcurrent protection
-   **Easy Installation:** Designed for straightforward integration into existing systems

**Specifications:**  
Current Rating: 250A  
Model Number: OS250D03N3  
Brand: ABB

Trust the **ABB OS250D03N3 Switch Fuse** for superior performance and protection in your industrial automation systems. Ensure the safety and reliability of your operations today. In need of reliable circuit protection, this ABB switch fuse is the perfect choice.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Industrial Automation > Circuit Protection > Switch Fuses
- **Tags:** 250A, ABB, circuit-protection, industrial-automation, marine-applications, OS250D03N3, switch-fuse

## Variants

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

## Images

- Mean Well Drt-240-24 Switching Regulator-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-os250d03n3-switch-fuse-250a)
> Updated: 2026-10-20