# ABB 1SDA066551R1 Circuit Breaker – Industrial Protection

Enhance your electrical system with the ABB 1SDA066551R1 Circuit Breaker. This essential component is designed for industrial and marine applications providing reliable overload and short circuit protection. Its robust construction ensures long service life even in demanding environments making it a smart choice for automation and control systems.

The ABB 1SDA066551R1 is engineered for high performance with precise current handling and fast response times. It integrates seamlessly into existing setups supporting voltage ratings suitable for heavy duty operations. This circuit breaker is a trusted part of ABB's comprehensive protection portfolio.

-   **ABB 1SDA066551R1** delivers consistent circuit breaker performance for critical systems
-   **Industrial automation** grade design ensures durability in harsh conditions
-   **Overload protection** features safeguard equipment from electrical faults
-   **Easy installation** with standard mounting options for quick setup

Specifications include a rated operational voltage for industrial use and a compact footprint for panel integration. Ideal for professionals seeking a dependable circuit breaker for marine or factory applications.

Trust ABB and Ram Automations for reliable industrial automation components. Contact us today to secure your power protection needs.

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Ram Automations
- **Type:** Electrical Equipment > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** abb-1sda066551r1, abb-circuit-breakers, circuit-breaker, electrical-protection, industrial-automation, marine-circuit-breaker, overload-protection

## Variants

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

## Images

- ABB 1SDA066551R1 Circuit Breaker – Industrial Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-1sda066551r1-circuit-breaker)
> Updated: 2026-09-23