# ABB MCW-S4 250A 400V Circuit Breaker – Industrial Grade

The **ABB MCW-S4 250 400V 6H 2CMA103280R1000** is an essential component for industrial electrical systems, designed to provide reliable circuit protection. This ABB circuit breaker is engineered for demanding applications, ensuring dependable performance and safety across a wide range of industrial settings. Its robust design and high current rating make it ideal for protecting equipment from overloads and short circuits.

This circuit breaker operates at 400V with a 250A current rating. The **ABB MCW-S4 250 400V 6H 2CMA103280R1000** is built to withstand the rigors of continuous operation, offering superior protection and longevity. With its robust construction, it ensures the safety and efficiency of your electrical systems. This product is a testament to ABB's commitment to quality and durability.

-   **High Current Rating**: Handles up to 250A, suitable for heavy-duty applications.
-   **Voltage Compatibility**: Operates at 400V, providing reliable performance.
-   **Durable Construction**: Built to withstand the demands of industrial environments.
-   **Easy Installation**: Designed for quick and straightforward setup.
-   **Dependable Operation**: Ensures consistent protection and minimizes downtime.

**Specifications**: Voltage Rating: 400V, Current Rating: 250A, Model Number: **2CMA103280R1000**, Number of Poles: 6H.

Choose the **ABB MCW-S4 250 400V 6H 2CMA103280R1000** for a dependable solution in your industrial automation and electrical systems. Trust in ABB's reputation for quality and performance to enhance the safety and efficiency of your operations. For further assistance, contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 250A circuit breaker, 2CMA103280R1000, 400V circuit breaker, ABB, ABB MCW-S4, industrial circuit breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 2CMA103280R1000 | 999.00 USD | In stock |

## Images

- ABB MCW-S4 250A 400V Circuit Breaker – Industrial Grade-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-mcw-s4-250a-400v-breaker)
> Updated: 2026-10-03