# Substation Circuit Breaker 887191AF - Reliable Performance

The **Substation Circuit Breaker 887191AF** is engineered for optimal performance in demanding substation environments. This critical component ensures the safe and efficient operation of electrical systems. With a focus on durability and precision, the **887191AF** is designed to meet the rigorous demands of industrial automation.

This circuit breaker features a resistance of 0.28 mm and 184 ohms, ensuring efficient power management. The Sanm Sayisu number of 5850 and Soire Visa of 2931 highlight its compatibility and quality construction. Weighing 755 grams, it provides a robust solution for reliable substation installations, supporting seamless automation processes.

-   **Reliable Protection:** Provides robust protection against overcurrent and short circuits.
-   **High-Quality Construction:** Made with durable materials for long-lasting performance.
-   **Efficient Operation:** Designed for optimal energy efficiency in substation applications.
-   **Wide Compatibility:** Compatible with various systems through the Sanm Sayisu number of 5850.
-   **Durable Design:** The 755-gram weight indicates rugged construction.

The **Substation Circuit Breaker 887191AF** ensures reliable performance, making it an essential component for any substation. Its robust design and precise specifications guarantee optimal functionality. Choose the **887191AF** for dependable power management in your industrial or automation systems.

If you have any questions or require assistance, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Electrical Components > Circuit Breakers > Substation Circuit Breakers
- **Tags:** 887191AF, circuit breaker, circuit protection, electrical protection, industrial automation, substation

## Variants

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

## Images

- Substation Circuit Breaker 887191AF - Reliable Performance-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/substation-circuit-breaker-887191af)
> Updated: 2026-10-02