# ABB E3H/E MS 1250A Circuit Breaker 1150V - Industrial Protection

The **ABB E3H/E MS 1250 3P 1150V AC F HR 1SDA059021R1** circuit breaker is a high-performance solution designed for demanding industrial applications. This robust circuit breaker provides unparalleled protection for electrical systems, ensuring the safety and efficiency of your operations. It is engineered to handle up to 1150 volts AC, making it suitable for a wide range of industrial environments.

This **ABB** circuit breaker guarantees reliable performance. It is a critical component for safeguarding your equipment against electrical faults. Its design ensures comprehensive protection for your electrical circuits, providing peace of mind. The **1SDA059021R1** part number signifies its precise specifications and compatibility within ABB's product line. This circuit breaker is a must-have for any industrial facility looking to ensure the safety and efficiency of its operations.

-   **Comprehensive Protection:** 3-pole design for complete circuit protection.
-   **High Voltage Capacity:** Handles up to 1150V AC for diverse industrial needs.
-   **Durable Construction:** Built for reliable performance in harsh environments.
-   **Enhanced Safety:** Protects equipment from electrical faults.
-   **Easy Integration:** Seamlessly integrates into existing industrial setups.

**Specifications**: Model: E3H/E MS, Part Number: 1250 3P 1150V AC F HR 1SDA059021R1, Type: Circuit Breaker, Poles: 3, Voltage: 1150V AC. Current: 1250A.

Invest in the **ABB E3H/E MS** circuit breaker and experience the assurance of top-tier electrical protection. Its robust design and dependable performance make it an essential component for industrial automation and electrical systems. Trust in **ABB** for quality and reliability. For all your industrial automation needs, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Breakers > Low Voltage Circuit Breakers
- **Tags:** 1150V circuit breaker, 1250A circuit breaker, 1SDA059021R1, ABB, ABB circuit breaker, industrial electrical protection

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA059021R1 | 999.00 USD | In stock |

## Images

- ABB E3H/E MS 1250A Circuit Breaker 1150V - Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3h-e-ms-1250a-circuit-breaker)
> Updated: 2026-09-18