# Terasaki AOR-1BS-AS Over-current Trip - 1203A Protection

The **Terasaki AOR-1BS-AS** over-current trip device provides robust protection for electrical systems, ensuring operational reliability in industrial environments. Designed for high-current applications, this device is a critical component for safeguarding against overloads and potential equipment damage. With its advanced features and durable construction, the **AOR-1BS-AS** offers dependable performance, making it an essential part of any comprehensive protection system.

This over-current trip features a base current of 1203A and a CT rating of 1250/5A, capable of handling significant current flow. It operates within a rated frequency range of 50-60 Hz, suitable for a wide array of electrical systems. The device supports AC and DC voltages from 100-250V along with a secondary DC voltage of 24V. Are you looking for a reliable solution to protect your electrical systems? The **Terasaki AOR-1BS-AS** is the ideal choice.

Key Features:

-   **Over-current Protection:** Safeguards electrical circuits from excessive current, preventing damage.
-   **High Current Handling:** Designed to manage high current levels, ideal for industrial applications.
-   **System Alarms:** Equipped with alarms to provide real-time monitoring and issue detection.
-   **Flicker Pick-Up:** Advanced functionality to detect and respond to voltage fluctuations.
-   **Wide Voltage Compatibility:** Operates efficiently with both AC and DC voltages.

Specifications include a base current of 1203A, a CT rating of 1250/5A, and compatibility with AC/DC voltages. The **Terasaki AOR-1BS-AS** ensures enhanced protection and operational efficiency. The robust design and advanced features make it perfect for industrial and automation systems. Trust **Terasaki** for quality and performance in over-current protection. For any inquiries, contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Terasaki
- **Type:** Automation Components > Circuit Protection > Overcurrent Trip
- **Tags:** 1203A, AOR-1BS-AS, circuit breaker, current protection device, electrical protection, industrial automation, over-current trip, system alarms, Terasaki

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Used | 999.00 USD | In stock |

## Images

- Terasaki AOR-1BS-AS Over-current Trip - 1203A Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/terasaki-aor-1bs-as-over-current-trip)
> Updated: 2026-10-02