# ABB E2.2H/E9 1SDA104483R1 1250A Circuit Breaker - 900V

The **1250 Amp Ekip Dip LSIG 4P 900V circuit breaker**, with part number **1SDA104483R1** manufactured by **ABB**, is a critical component for safeguarding electrical systems. Designed for industrial and commercial applications, this circuit breaker ensures reliable power distribution and protects against overloads and short circuits. It is engineered to provide efficient and dependable performance in demanding environments.

This circuit breaker is built to handle substantial electrical loads, making it ideal for high-power applications. The **LSIG** protection feature offers comprehensive protection against various electrical faults, ensuring the smooth operation of your electrical system. The 4P configuration allows simultaneous disconnection of all phases, enhancing safety during maintenance. With a 900V rating, it is suitable for medium to high voltage applications. This makes it a versatile solution for a wide range of electrical systems. It's a reliable choice for maintaining the integrity and efficiency of your electrical infrastructure.

Key Features:

-   **1250 Amp** current rating for handling large electrical loads.
-   **LSIG** protection for comprehensive fault protection.
-   **4P** configuration for enhanced safety and convenience.
-   **900V** voltage rating for versatile application.
-   Manufactured by **ABB**, a leader in electrical solutions.

Specifications:

-   Current Rating: 1250 Amps
-   Voltage Rating: 900V
-   Poles: 4

This **ABB 1250 Amp circuit breaker** is designed to offer superior protection and reliability for your electrical systems. Trust **ABB** and **Ram Automations** to deliver high-quality components for your industrial and automation needs. For inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Industrial Breakers
- **Tags:** 1250 amp, 1SDA104483R1, 900V, ABB, circuit breaker, industrial electrical, LSIG, power distribution

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA104483R1 | 999.00 USD | In stock |

## Images

- ABB E2.2H/E9 1SDA104483R1 1250A Circuit Breaker - 900V-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-1250a-ekip-dip-lsig-circuit-breaker)
> Updated: 2026-09-18