# ABB E4.2 MP 3P Circuit Breaker 1SDA081780R1 - Industrial Grade

The **E4.2 MP 3P 1SDA081780R1** from ABB is a robust circuit breaker designed for superior performance in industrial and commercial electrical systems. This critical component ensures the safety and efficiency of your operations by providing reliable protection against overloads and short circuits. Ideal for various applications, the **E4.2 MP 3P 1SDA081780R1** is engineered to meet the demands of modern electrical installations.

This ABB circuit breaker, specifically the **1SDA081780R1** model, is built with precision and durability in mind. The design incorporates advanced technology to ensure quick and effective interruption of fault currents, thereby minimizing downtime and protecting valuable equipment. The **E4.2 MP 3P 1SDA081780R1** is a key element for maintaining the integrity of electrical networks, offering peace of mind through proven reliability.

**Key Features:**

-   **High Interrupting Capacity:** Ensures effective protection under various fault conditions.
-   **Durable Construction:** Built to withstand harsh industrial environments.
-   **Easy Installation:** Designed for quick and straightforward integration into existing systems.
-   **Enhanced Safety:** Provides reliable protection against electrical hazards.
-   **ABB Quality:** Manufactured to the highest standards for consistent performance.

**Specifications:**

-   Poles: 3
-   Part Number: 1SDA081780R1

Choose the **E4.2 MP 3P 1SDA081780R1** from ABB for dependable performance and enhanced safety in your electrical systems. This circuit breaker guarantees reliable operation and supports the continuous performance of your industrial or automation applications. For more information or to discuss your specific needs, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 1SDA081780R1, 3P circuit breaker, ABB, circuit breaker, electrical protection, industrial automation

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA081780R1 | 999.00 USD | In stock |

## Images

- ABB E4.2 MP 3P Circuit Breaker 1SDA081780R1 - Industrial Grade-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/abb-e4-2-mp-3p-1sda081780r1)
> Updated: 2026-10-03