# ABB E3S 1250 PR123-P-LSIG Circuit Breaker 1SDA056207R1 1250A 4p

Introducing the ABB E3S 1250 PR123-P-LSIG a high-performance circuit breaker designed for robust industrial automation and marine applications. This essential component ensures reliable power distribution and critical protection for your systems. Its advanced design offers superior safety and operational continuity.

Engineered for demanding environments the ABB E3S 1250 PR123-P-LSIG circuit breaker integrates advanced LSIG protection features. It is suitable for integration into complex control systems and power management frameworks. The breaker provides precise current limiting and fault interruption capabilities safeguarding valuable equipment from electrical disturbances. Its design prioritizes efficiency and longevity in continuous operation.

-   **Superior Protection** with LSIG trip unit for comprehensive safety
-   **High Current Rating** of 1250A suitable for heavy-duty applications
-   **Robust Construction** ensuring durability in harsh industrial and marine settings
-   **Enhanced Reliability** for uninterrupted power supply and system uptime
-   **Easy Integration** into existing automation and control infrastructure

The ABB E3S 1250 PR123-P-LSIG offers exceptional performance and peace of mind. Trust in ABB's legacy of innovation for your critical power protection needs.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 1250A circuit breaker, 1SDA056207R1, 4 pole breaker, ABB circuit breaker, E3S 1250, industrial automation, marine equipment, power protection, PR123-P-LSIG, Ram Automations

## Variants

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

## Images

- ABB E3S 1250 PR123-P-LSIG Circuit Breaker 1SDA056207R1 1250A 4p-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e3s-1250-pr123-p-lsig-1250a-4p)
> Updated: 2026-09-21