# HYUNDAI HAT 12 3-Pole Air Circuit Breaker - 1250A

The **HYUNDAI HAT 12 3 POLE AIR CIRCUIT BREAKER**, manufactured by HYUNDAI HEAVY INDUSTRIES CO.,LTD., is a crucial component for safeguarding electrical systems. Designed for industrial and commercial applications, this circuit breaker provides reliable protection against overloads and short circuits. With its robust construction and high performance, the **HAT 12** ensures the continuous and safe operation of your electrical equipment. It is an essential element for maintaining the integrity of power distribution networks.

This circuit breaker operates at 660 VAC and a rated frequency of 50/60Hz, supporting a rated current of 1250A. Compliant with IEC 947-2 standards, it’s categorized as B-rated for versatile utilization. The **AOR-1S-A** model features an over-current trip base current of 700A and an Icu rating of 1250/5A. The breaking capacity is 660V 35kA, and a short-time withstand capacity of 50kA at 550-600V and 65kA at 220-500V. This ensures the **HYUNDAI HAT 12** is a durable and long-lasting solution.

-   **Optimal Protection:** Provides reliable protection against overloads and short circuits.
-   **High Performance:** Designed for efficient and safe operation in various electrical systems.
-   **Wide Compatibility:** Compliant with IEC 947-2 standards for broad application suitability.
-   **Durable Construction:** Built to withstand demanding industrial environments.
-   **Versatile Application:** Suitable for use in industrial and commercial settings.

The **HYUNDAI HAT 12 3 POLE AIR CIRCUIT BREAKER** offers dependable performance, making it an ideal choice for protecting your electrical infrastructure. Its robust design and compliance with industry standards ensure long-term reliability. Trust in the **HYUNDAI** brand for consistent and effective circuit protection in your industrial or automation systems. For any inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** HYUNDAI
- **Type:** Industrial Automation > Circuit Breakers > Air Circuit Breaker
- **Tags:** 1250A circuit breaker, air circuit breaker, electrical protection, HAT 12, HYUNDAI, industrial automation

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| NW08 N1 / USED | 999.00 USD | In stock |

## Images

- HYUNDAI HAT 12 3-Pole Air Circuit Breaker - 1250A-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/hyundai-hat-12-3-pole-breaker)
> Updated: 2026-09-18