# ABB E6H 6300 PR121-P-LSIG Circuit Breaker 6300A 3 Pole

Introducing the robust **ABB E6H 6300 PR121-P-LSIG** a high-performance circuit breaker designed for demanding industrial automation and marine applications. This **3 pole** unit offers reliable protection with a **In6300A** rating ensuring the safety and efficiency of your critical electrical systems. Its advanced **LSIG protection** capabilities provide comprehensive safeguarding against overload short-circuit and ground fault conditions enhancing operational continuity and equipment longevity. The **ABB E6H 6300 PR121-P-LSIG** is engineered for superior performance and durability.

This circuit breaker is a key component in modern control systems and power distribution networks. It integrates seamlessly into various automation setups offering precise and dependable electrical circuit protection. The **ABB E6H 6300 PR121-P-LSIG** operates efficiently within industrial environments providing essential safety features for complex machinery and power grids. Its robust construction ensures consistent performance even under challenging conditions making it an ideal choice for applications requiring high reliability and safety standards. This breaker is built to meet stringent industrial requirements.

-   **Superior Protection** featuring LSIG trip unit for comprehensive fault detection.
-   **High Current Capacity** with a **In6300A** rating suitable for heavy-duty applications.
-   **Durable Construction** engineered for longevity in harsh industrial and marine settings.
-   **Seamless Integration** into existing automation and control systems.
-   **Enhanced System Reliability** minimizing downtime and protecting valuable assets.

### Specifications

-   Brand ABB
-   Model E6H 6300 PR121-P-LSIG
-   Current Rating In6300A
-   Number of Poles 3
-   Protection Type LSIG

Choose the **ABB E6H 6300 PR121-P-LSIG** for unparalleled protection and performance in your industrial automation and marine electrical infrastructure. Trust in ABB's legacy of innovation and quality for your critical power needs. Explore our range and secure your operations today.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Industrial Automation > Circuit Protection > Circuit Breakers
- **Tags:** 3 pole, 6300A, ABB, circuit breaker, E6H 6300, electrical protection, industrial automation, LSIG protection, marine equipment, PR121-P-LSIG

## Variants

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

## Images

- ABB E6H 6300 PR121-P-LSIG Circuit Breaker 6300A 3 Pole-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-e6h-6300-pr121-p-lsig-6300a-3p)
> Updated: 2026-09-21