# E4H 4000 PR122 PLI 4000A Circuit Breaker ABB - Industrial Grade

The **E4H 4000 PR122 PLI** circuit breaker, manufactured by **ABB**, is a robust solution for managing and protecting electrical circuits in demanding industrial environments. Designed for optimal performance, this **4000A** circuit breaker ensures reliable power distribution and safeguards equipment against electrical faults. It is a critical component for maintaining operational efficiency and safety in your facility.

This circuit breaker is engineered to provide superior protection and longevity. The **ABB E4H 4000 PR122 PLI** model is a 3-pole configuration, suitable for a variety of industrial applications. The integration of advanced features ensures the protection of your electrical systems. Its durable construction and high current rating make it ideal for large-scale industrial settings where a consistent and stable power supply is crucial. This circuit breaker is a testament to **ABB's** commitment to quality and innovation.

-   **4000A** Current Rating for High-Power Applications
-   **3-Pole** Configuration for Enhanced Circuit Protection
-   Designed by **ABB**, a Leader in Electrical Engineering
-   Durable Construction for Long-Lasting Performance
-   Advanced Protection Features for Electrical Safety

**Specifications**: Current Rating: 4000A, Poles: 3, Model: E4H 4000 PR122 PLI, Brand: ABB.

Choose the **E4H 4000 PR122 PLI** circuit breaker from **ABB** for dependable performance and protection in your industrial or automation systems. This circuit breaker is designed to ensure the reliability and safety of your electrical infrastructure. For inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 3-pole circuit breaker, 4000A, ABB, E4H 4000 PR122 PLI, electrical protection, Industrial Circuit Breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA056867R1 | 999.00 USD | In stock |

## Images

- E4H 4000 PR122 PLI 4000A Circuit Breaker ABB - Industrial Grade-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/e4h-4000-pr122-pli-4000a-3p-abb)
> Updated: 2026-09-18