# ABB MCB E3NA20 2000A PR122 Circuit Breaker

Ensure reliable power distribution with the **ABB MCB E3NA20 2000A PR122** a high-performance Miniature Circuit Breaker designed for industrial automation and control systems. This essential component offers robust protection against overcurrents and short circuits safeguarding your valuable equipment.

Engineered for demanding environments the **ABB MCB E3NA20 2000A PR122** provides exceptional operational continuity. Its advanced tripping mechanism ensures swift disconnection preventing damage and minimizing downtime ideal for critical applications where every second counts. This circuit breaker is built to meet stringent industry standards for safety and performance.

-   **Superior Protection**: Offers reliable overcurrent and short-circuit safeguarding.
-   **High Current Rating**: Designed for 2000A applications ensuring robust performance.
-   **Industrial Durability**: Built to withstand harsh operational conditions for long-term reliability.
-   **Enhanced Safety**: Advanced tripping technology for rapid fault interruption.
-   **Seamless Integration**: Compatible with standard industrial electrical panels and systems.

This **ABB MCB E3NA20 2000A PR122** is the ideal choice for industrial automation projects requiring dependable circuit protection. Trust in ABB's legacy of quality and innovation for your critical power infrastructure.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Miniature Circuit Breakers
- **Tags:** 2000A breaker, ABB circuit breaker, ABB MCB E3NA20 2000A PR122, control systems, electrical safety, industrial automation, power protection, Ram Automations

## Variants

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

## Images

- ABB MCB E3NA20 2000A PR122 Circuit Breaker-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-mcb-e3na20-2000a-pr122)
> Updated: 2026-09-20