# E2S 1000 PR121 pLI 1000A Circuit Breaker - CAPITAL

The **E2S 1000 PR121 pLI In CAPITAL 1000A 4p HR 1SDA059303R1ABB** is a critical component designed for robust performance in industrial and commercial electrical systems. This circuit breaker, manufactured by CAPITAL, offers reliable protection and efficient power management. It is engineered to meet the demanding requirements of various applications, ensuring safety and operational continuity. This breaker is ideal for use in industrial automation and power distribution systems.

This **1000A circuit breaker** features a 4-pole configuration and a high rupture capacity, making it suitable for heavy-duty applications. The **1SDA059303R1ABB** part number ensures easy identification and integration. It is built with precision and durability, providing long-term reliability even under challenging conditions. The product is designed to handle high current loads efficiently. This component is essential for maintaining electrical safety and optimal system performance.

Key Features:

-   **1000A Current Rating** for handling substantial power loads.
-   **4p HR Configuration** ensuring secure connections and enhanced functionality.
-   Manufactured by **CAPITAL**, a trusted name in electrical components.
-   **1SDA059303R1ABB** part number for easy identification and replacement.
-   Engineered for **industrial and commercial applications**.

Specifications:

-   Current Rating: 1000A
-   Poles: 4
-   Manufacturer: CAPITAL
-   Model: E2S 1000 PR121 pLI
-   Part Number: 1SDA059303R1ABB

Trust the **E2S 1000 PR121 pLI In CAPITAL 1000A 4p HR 1SDA059303R1ABB** to protect your electrical systems. This product ensures dependable performance and reliability, aligning with CAPITAL's reputation for quality. Integrate this essential component into your industrial or automation systems for enhanced safety and operational efficiency. For any inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com) Ram Automations.

## Details

- **Price:** 999.0 USD
- **Vendor:** CAPITAL
- **Type:** Electrical Components > Circuit Breakers > Industrial Circuit Breakers
- **Tags:** 1000A, 1SDA059303R1ABB, 4p HR, CAPITAL, circuit breaker, E2S 1000, high current breaker, industrial automation

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA059303R1 | 999.00 USD | In stock |

## Images

- E2S 1000 PR121 pLI 1000A Circuit Breaker - CAPITAL-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/e2s-1000-pr121-pli-capital)
> Updated: 2026-10-03