# ABB E6H 6300 PR121 P LSI Circuit Breaker 6300A 4 Pole

The **ABB E6H 6300 PR121 P LSI** circuit breaker is a high-performance solution designed to provide reliable protection for electrical systems. This robust circuit breaker, with a current rating of **6300A** and **4 poles**, is ideal for a wide range of industrial and commercial applications. Its advanced design ensures optimal performance and peace of mind, making it a top choice for safeguarding critical electrical infrastructure.

This **ABB** circuit breaker, part number **E6H 6300 PR121 P**, is engineered to meet stringent quality and safety standards. Its durable construction offers long-lasting protection against overloads and short circuits, ensuring the continuous operation of your electrical circuits. Its compact size and ease of installation make it a convenient and efficient choice for any project. This circuit breaker is designed for use in a variety of settings, from manufacturing plants to data centers.

-   **High Current Rating**: Provides robust protection for systems demanding up to 6300A.
-   **4-Pole Design**: Offers comprehensive protection for three-phase systems.
-   **LSI Protection**: Features advanced protection functions for enhanced safety and reliability.
-   **ABB Quality**: Built with ABB’s renowned quality and durability.
-   **Easy Installation**: Designed for quick and straightforward installation, reducing downtime.

**Specifications**: Current Rating: 6300A, Poles: 4, Series: E6H, Protection: LSI.

Choose the **ABB E6H 6300 PR121 P LSI** circuit breaker for its proven reliability and superior performance. Trust in **ABB's** reputation for quality and innovation to protect your critical electrical systems. Enhance your industrial or automation systems with this dependable circuit protection solution. For more information, 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:** 4 Pole Circuit Breaker, 6300A, ABB, E6H 6300 PR121 P, Electrical Protection, Industrial Circuit Breaker

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055593R1 | 999.00 USD | In stock |

## Images

- ABB E6H 6300 PR121 P LSI Circuit Breaker 6300A 4 Pole-Ram Automations

---

> Source: [Ram Automations](https://ramautomations.com/products/abb-e6h-6300-pr121-p-lsi)
> Updated: 2026-09-18