# ABB 1SDA074121R1 Circuit Breaker Protection Device

Ensure reliable power distribution with the ABB **1SDA074121R1 Circuit Breaker**. This essential component is designed for robust performance in demanding industrial automation environments, safeguarding your critical systems from electrical faults. The ABB **1SDA074121R1** provides advanced protection and operational stability, making it a trusted choice for professionals seeking dependable electrical solutions. Its integration into control systems ensures enhanced safety and uninterrupted operation, a key advantage for any industrial setup. When you need uncompromising circuit protection, the **ABB 1SDA074121R1** delivers.

Engineered for precision and durability, the **1SDA074121R1** from ABB operates efficiently within complex automation infrastructures. It is built to withstand harsh conditions, offering consistent performance and peace of mind. This circuit breaker is an integral part of modern control systems, supporting high-demand applications with its reliable fault interruption capabilities. For those seeking advanced electrical safety and operational continuity, the **ABB 1SDA074121R1** is an ideal selection, reinforcing the integrity of your electrical network. What makes this circuit breaker stand out is its robust build and dependable functionality in critical industrial applications.

-   Superior electrical fault protection for industrial automation.
-   Durable construction ensuring long-term reliability and performance.
-   Seamless integration into existing control and power systems.
-   Designed for consistent operation in demanding environments.
-   Trustworthy brand name for critical safety components.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Equipment > Circuit Protection > Circuit Breakers
- **Tags:** 1SDA074121R1, ABB, ABB Circuit Breaker, Automation Components, Circuit Breaker, Electrical Protection, Industrial Automation, Power Distribution

## Variants

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

## Images

- ABB 1SDA074121R1 Circuit Breaker Protection Device-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-1sda074121r1-circuit-breaker)
> Updated: 2026-09-21