# ABB XT4H 250A Circuit Breaker 1SDA075507R1 - LSIG Protection

This ABB XT4H circuit breaker, specifically the **1SDA075507R1** model, is a 250A Ekip LSIG circuit breaker designed for robust electrical system protection. It is engineered with a 3-pole configuration, ensuring superior performance and efficiency in various industrial applications. The LSIG trip unit provides comprehensive protection against overloads, short circuits, and ground faults, maintaining the safety and stability of your electrical infrastructure.

This **ABB XT4H** circuit breaker is ideal for use in industrial settings, offering reliable performance and compliance with UL and CSA standards. It is perfect for upgrading existing panels or integrating into new electrical systems. Need a breaker that offers advanced protection? This **ABB XT4H** is a cost-effective solution you can depend on. The **1SDA075507R1** is built to last.

Key Features:

-   **250A Current Rating** for handling substantial electrical loads.
-   **3-Pole Configuration** for comprehensive circuit protection.
-   **LSIG Trip Unit** offering advanced protection against overloads, short circuits, and ground faults.
-   **UL and CSA Certified** ensuring compliance with North American safety standards.
-   **ABB Quality** ensuring reliability and longevity.

Specifications:

-   Model: **1SDA075507R1**
-   Type: XT4H
-   Current Rating: 250A
-   Poles: 3
-   Protection: LSIG

Trust the **ABB XT4H 1SDA075507R1** circuit breaker to deliver dependable performance and protect your critical electrical systems. Its robust design and advanced features make it a reliable choice for industrial and automation applications. Contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com) for more details.

## Details

- **Price:** 999.0 USD
- **Vendor:** ABB
- **Type:** Electrical Components > Circuit Breakers > Molded Case Circuit Breakers
- **Tags:** 1SDA075507R1, 250A, ABB, circuit breaker, industrial circuit breaker, LSIG protection, XT4H

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| New / 1SDA075507R1 | 999.00 USD | In stock |

## Images

- ABB XT4H 250A Circuit Breaker 1SDA075507R1 - LSIG Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/abb-xt4h-250a-circuit-breaker-1sda075507r1)
> Updated: 2026-10-03