# Siemens 3NA3 260-7Y Fuse 400A NH2 - Circuit Protection

The **Siemens 3NA3 260-7Y fuse**, a crucial component for electrical circuit protection, offers robust performance and reliability. This NH2 fuse, rated at 400A, is engineered to safeguard industrial equipment, electrical machinery, and other critical systems. Designed for use in various applications, the **Siemens 3NA3 260-7Y** ensures the safety and efficiency of your electrical circuits.

This fuse complies with IS: 13703 standards and IEC 269-2 regulations, reflecting its high quality and adherence to industry best practices. Its compact design and ease of installation make it a preferred choice for professionals. The **Siemens 3NA3 260-7Y** is made in India with precision and care, ensuring top-tier performance.

-   **High Breaking Capacity:** Handles up to 500V~/120kA, ensuring superior protection.
-   **Reliable Performance:** Provides consistent and dependable circuit protection.
-   **Easy Installation:** Compact design and weight of 720 grams for straightforward setup.
-   **Industry Compliance:** Meets IS: 13703 and IEC 269-2 standards.
-   **Versatile Application:** Ideal for industrial equipment, electrical machinery, and more.

The **Siemens 3NA3 260-7Y fuse** is a reliable solution for your electrical protection needs. Trust in the quality of Siemens for your industrial or automation systems. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** Siemens
- **Type:** Electrical Components > Fuses > NH2 Fuses
- **Tags:** 3NA3 260-7Y, 400A fuse, 500V fuse, circuit protection, electrical machinery, IEC 269-2, industrial equipment, NH2 fuse, Siemens

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Siemens 3NA3 260-7Y Fuse 400A NH2 - Circuit Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/siemens-3na3-260-7y-fuse)
> Updated: 2026-10-03