# ABB FCW-S4 1000V-1H 2CMA103443R1000 – Industrial Circuit Breaker

The **ABB FCW-S4 1000V-1H 2CMA103443R1000** is an essential component designed for robust performance in industrial and electrical applications. This ABB circuit breaker is engineered to provide reliable protection and efficient power distribution. It is ideal for businesses seeking to upgrade or establish new electrical systems, offering a dependable solution for various operational needs.

This ABB product, with its part number **2CMA103443R1000**, ensures efficient electrical management. It is built to meet high industry standards, ensuring longevity and consistent performance. The ABB FCW-S4 1000V-1H is a valuable investment, enhancing the safety and efficiency of any electrical setup.

**Key Features:**

-   **High Voltage Protection:** Designed to operate at 1000V, ensuring safety.
-   **Durable Construction:** Built for long-lasting reliability in demanding environments.
-   **Efficient Performance:** Optimized for effective power distribution and circuit protection.
-   **ABB Quality:** Manufactured by ABB, a leader in electrical solutions.

**Specifications:**

-   Model: **FCW-S4 1000V-1H 2CMA103443R1000**
-   Brand: ABB

The **ABB FCW-S4 1000V-1H 2CMA103443R1000** offers exceptional performance and reliability. It is an excellent choice for industrial or automation systems, providing dependable circuit protection. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Industrial Breakers
- **Tags:** 1000V, 2CMA103443R1000, ABB, electrical protection, FCW-S4, industrial circuit breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 2CMA103443R1000 | 999.00 USD | In stock |

## Images

- ABB FCW-S4 1000V-1H 2CMA103443R1000 – Industrial Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-fcw-s4-2cma103443r1000)
> Updated: 2026-09-18