# Bussmann 170M5810 Semiconductor Fuse 660V 500A - Reliable Protection

The **Bussmann 170M5810 Semiconductor Fuse** is a critical component for safeguarding electrical systems against overcurrents and short circuits. Designed for industrial applications, this fuse offers robust protection with a 660V~ voltage rating and a 500A current rating. Its precision engineering makes it ideal for use in demanding environments where reliability is paramount.

This **Bussmann 170M5810 fuse** boasts a low resistance of 0.2640MΩ at 21°C, contributing to efficient power flow and minimal energy loss. Manufactured in Denmark, this fuse adheres to stringent quality standards, ensuring long-term performance and dependability. It weighs 610 Gm and is easy to handle during installation. Its robust construction ensures it can withstand the rigors of industrial settings.

Key Features:

-   **High Voltage Rating:** 660V~ for comprehensive protection.
-   **High Current Rating:** 500A handles substantial electrical loads.
-   **Low Resistance:** 0.2640MΩ at 21°C for efficient operation.
-   **Durable Construction:** Built to withstand industrial environments.
-   **Manufactured in Denmark:** Ensures high-quality and reliability.

Specifications:

Voltage Rating: 660V~  
Current Rating: 500A  
Ar Din Rating: 700V~  
Resistance: 0.2640MΩ @ 21°C  
Weight: 610 Gm  
Origin: Denmark

The **Bussmann 170M5810 Semiconductor Fuse** offers dependable protection for your electrical infrastructure. Its high performance and robust design make it an essential component for ensuring the safety and reliability of your systems. Trust **Bussmann** and **Ram Automations** for quality and performance. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com) to ensure your systems operate with maximum efficiency and safety.

## Details

- **Price:** 999.0 USD
- **Vendor:** Bussmann
- **Type:** Industrial Automation > Fuses > Semiconductor Fuses
- **Tags:** 170M5810, 500A fuse, 660V fuse, Bussmann, electrical protection, industrial fuse, semiconductor fuse

## Variants

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

## Images

- Bussmann 170M5810 Semiconductor Fuse 660V 500A - Reliable Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/bussmann-170m5810-semiconductor-fuse)
> Updated: 2026-09-18