# V300053 Protistor Fuse 125A 660-700V – Ferraz Protection

The **V300053 Protistor Fuse** by **Ferraz** is engineered to provide superior protection for electrical circuits. This high-performance fuse, vital in industrial and commercial settings, is designed to safeguard against overloads and short circuits, ensuring the continuous operation of critical equipment. Its robust construction and reliable performance make it a preferred choice for demanding applications.

This **Ferraz Protistor V300053 fuse** operates at a voltage rating of 660-700V AC and a current rating of 125A. It meets VDE 0636/23Classe AR standards and has a low resistance of 1.27 MΩ at 35°C, contributing to efficient power transmission. The fuse weighs only 250 grams, ensuring ease of handling during installation and maintenance. The 6.6 Urd and 30 Ttf specifications ensure optimal performance in various industrial applications.

**Key Features:**

-   **High Voltage Protection:** Designed for 660-700V AC circuits.
-   **Optimal Current Rating:** 125A current rating for robust circuit protection.
-   **VDE Standard Compliant:** Meets VDE 0636/23Classe AR standards for safety.
-   **Efficient Performance:** Low resistance of 1.27 MΩ at 35°C for minimal energy loss.

**Specifications:**

-   Voltage Rating: 660-700V AC
-   Current Rating: 125A
-   Standards: VDE 0636/23Classe AR
-   Resistance: 1.27 MΩ at 35°C
-   Weight: 250 grams

The **V300053 Protistor Fuse** offers dependable protection, ensuring the safety and efficiency of your electrical systems. Trust **Ferraz** for top-tier quality and performance in your industrial or automation systems. For further inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Ferraz
- **Type:** Electrical Components > Fuses > Industrial Fuses
- **Tags:** 125A fuse, 660V fuse, circuit protection, Ferraz, Industrial electrical protection, V300053 Protistor Fuse

## Variants

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

## Images

- V300053 Protistor Fuse 125A 660-700V – Ferraz Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/v300053-protistor-fuse-ferraz)
> Updated: 2026-09-19