# ABB 1SDA100743R1 Circuit Breaker - Industrial Automation Protection

Introducing the high-performance **ABB 1SDA100743R1 Circuit Breaker** designed for robust industrial automation applications. This essential component ensures reliable protection for electrical circuits, safeguarding machinery and preventing downtime in demanding environments. Its advanced design offers superior safety and operational continuity, making it a trusted choice for critical systems. The **ABB 1SDA100743R1** is engineered for durability and efficiency.

Engineered for critical control systems, the **ABB 1SDA100743R1** provides exceptional circuit protection. It integrates seamlessly into various automation setups, offering precise tripping characteristics to prevent overcurrent and short-circuit damage. This **circuit breaker** is built to withstand rigorous operational demands, ensuring consistent performance in smart grids and industrial networks. For professionals seeking dependable protection solutions, the **ABB 1SDA100743R1** delivers peace of mind.

-   **Robust Protection**: Safeguards electrical systems from overloads and short circuits.
-   **Industrial Grade**: Built for demanding applications in automation and control.
-   **Reliable Performance**: Ensures consistent operation and minimizes downtime.
-   **Easy Integration**: Designed for straightforward installation within existing systems.
-   **ABB Quality**: Backed by the trusted expertise of ABB.

### Specifications

The **ABB 1SDA100743R1** is a premier circuit breaker solution. Its precise engineering supports various industrial voltage and current ratings suitable for complex automation tasks. This breaker is a key component in ensuring system integrity and operational safety. Its versatile application makes it ideal for diverse industrial settings.

Choose the **ABB 1SDA100743R1** for uncompromising circuit protection in your industrial automation setup. Experience the reliability and advanced engineering that only ABB can provide. Explore our range of ABB circuit breakers and accessories today.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Equipment > Circuit Protection > Circuit Breakers
- **Tags:** ABB 1SDA100743R1, ABB accessories, ABB circuit breaker, circuit breaker, control systems, electrical protection, industrial automation

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- ABB 1SDA100743R1 Circuit Breaker - Industrial Automation Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-1sda100743r1-circuit-breaker)
> Updated: 2026-09-21