# Fuse Isolator Ferraz ST10 690V 32A – Electrical Protection

The Fuse Isolator Ferraz ST10 is a critical component for safeguarding electrical systems, specifically designed for use in applications requiring reliable overcurrent protection. This model, with its **690V** voltage rating and **32A** current rating, is ideally suited for a variety of industrial and commercial settings. Its robust design ensures dependable performance within a frequency range of 48 to 62Hz, making it a dependable choice for maintaining the integrity of your electrical systems.

This **Fuse Isolator Ferraz ST10** is engineered to meet stringent industry standards, including compliance with CEI 947.3 and NF EN 60947-3 certifications. The **ST10** model offers a Uimp rating of 6kV, ensuring superior protection against transient overvoltages. Its compact form factor and lightweight build (70 grams) facilitate easy installation and handling in diverse electrical setups. This isolator provides peace of mind, knowing that your equipment is shielded from potential damage caused by overcurrent situations. For further inquiries or assistance, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

-   **690V** Voltage Rating: Provides reliable protection for high-voltage electrical systems.
-   **32A** Current Rating: Ensures effective overcurrent protection for a wide range of applications.
-   CEI 947.3 and NF EN 60947-3 Certified: Guarantees compliance with international safety standards.
-   Compact Design: Facilitates easy installation and integration into existing systems.
-   Durable Construction: Ensures long-term reliability and performance in demanding environments.

The **Ferraz ST10** is a trusted name in electrical protection, offering performance and reliability. Choose the **Fuse Isolator Ferraz ST10** to protect your valuable equipment and ensure smooth operational efficiency in your industrial or automation systems.

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Electrical Components > Fuses & Circuit Breakers > Fuse Isolators
- **Tags:** 32A, 690V, electrical protection, Ferraz ST10, fuse isolator, industrial automation

## Variants

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

## Images

- Fuse Isolator Ferraz ST10 690V 32A – Electrical Protection-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/fuse-isolator-ferraz-st10-690v-32a)
> Updated: 2026-10-02