# 400NHG03B Fuse 400A Bussmann - Electrical System Protection

Protect your electrical systems with the reliable **Bussmann 400NHG03B Fuse 400A**, a crucial component designed for superior protection. This fuse is engineered to safeguard against overcurrents, ensuring the longevity and safety of your valuable equipment. Ideal for industrial and commercial applications, the **400NHG03B** offers peace of mind.

This **Bussmann** fuse features a high breaking capacity of 120kA at 500V, providing robust protection against faults. Constructed to meet VDE0636 and IEC60269 standards, it is free from harmful substances and corrosion-resistant. The combi-indicator provides a visual status check, simplifying maintenance. With a weight of 640gm, it's easy to handle and install in various electrical setups. The **400A** rating ensures it can handle substantial electrical loads, making it suitable for demanding environments.

-   **High Breaking Capacity:** 120kA at 500V, ensuring reliable protection against high fault currents.
-   **Corrosion Resistance:** Built to withstand harsh environments, extending the fuse's lifespan.
-   **Combi-Indicator:** Provides a clear visual indication of fuse status for easy monitoring.
-   **Standards Compliance:** Meets VDE0636 and IEC60269 standards, guaranteeing safety and performance.
-   **Wide Application:** Suitable for industrial and commercial settings requiring robust electrical protection.

Trust the **Bussmann 400NHG03B Fuse 400A** for dependable protection. Its robust design and compliance with industry standards make it a top choice for protecting critical electrical systems. Consider this fuse for your industrial automation needs. For any queries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Bussmann
- **Type:** Electrical Components > Fuses > NH Fuses
- **Tags:** 400A Fuse, 400NHG03B, Bussmann, Commercial Electrical, Electrical Protection, Fuse 400A, Fuse Replacement, High Breaking Capacity, Industrial Automation

## Variants

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

## Images

- 400NHG03B Fuse 400A Bussmann - Electrical System Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/400nhg03b-fuse-400a-bussmann)
> Updated: 2026-09-18