# E6H 5000 PR121 LSIG 5000A Circuit Breaker - ABB MP

The **E6H 5000 PR121 LSIG** circuit breaker, manufactured by **ABB MP**, is engineered for superior electrical protection in industrial environments. This robust circuit breaker, with its **5000A** current rating and **4-pole** configuration, is essential for safeguarding equipment and personnel against electrical faults. Its design ensures reliable performance even under demanding conditions, making it a cornerstone for efficient power distribution.

This circuit breaker integrates advanced protection features, including **LSIG** (Long-Time, Short-Time, Instantaneous, and Ground Fault) trip units, providing comprehensive coverage against a wide array of electrical issues. It is built to last with durable materials and a design that withstands the rigors of industrial use. The **ABB MP** brand signifies quality and adherence to the highest industry standards, ensuring peace of mind for your electrical protection needs.

Key Features:

-   **5000A** Current Rating: Provides substantial power handling capability.
-   **4-Pole** Design: Offers comprehensive protection for three-phase systems.
-   **LSIG** Trip Unit: Delivers comprehensive protection against various fault conditions.
-   **ABB MP** Quality: Ensures reliability and longevity.
-   Robust Construction: Designed to withstand demanding industrial environments.

Specifications:

-   Model: E6H 5000 PR121 LSIG
-   Brand: ABB MP
-   Current Rating: 5000A
-   Poles: 4

The **E6H 5000 PR121 LSIG** circuit breaker from **ABB MP** is a dependable solution for protecting your industrial or automation systems. Trust in its performance to maintain operational safety and efficiency. For any inquiries, feel free to 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:** 4-pole, 5000A, ABB, circuit breaker, E6H 5000 PR121 LSIG, electrical safety, industrial protection, MP ABB, power distribution

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA055578R1 | 999.00 USD | In stock |

## Images

- E6H 5000 PR121 LSIG 5000A Circuit Breaker - ABB MP-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/e6h-5000-pr121-lsig-abb-circuit-breaker)
> Updated: 2026-09-22