# Over Current Relay Module CO-CST 12 by Terasaki Electric

The Over Current Relay Module CO-CST 12 from **Terasaki Electric** is engineered for superior protection in industrial and marine environments. This module, with its **CO-CST 12** model, offers reliable defense against overcurrent situations, ensuring the safety and efficiency of your electrical systems. Designed for demanding applications, this relay module is a vital component for maintaining operational integrity.

This module features a current rating of 5A and is compatible with a frequency of 60 Hz. The **Over Current Relay Module CO-CST 12** handles varying current levels effectively, with taps ranging from 95-115%. Manufactured by **Terasaki Electric** in collaboration with Omron Tateisi Electronics Co., it provides accurate monitoring and efficient operation. This module is ideal for use in various industrial automation setups, ensuring smooth and safe operation. Consider this for your industrial automation system.

-   **Over Current Protection:** Ensures immediate response to overcurrent conditions, safeguarding equipment and systems.
-   **Wide Current Range:** Offers a current rating of 5A and adaptability for varying current levels.
-   **High-Quality Construction:** Manufactured by Terasaki Electric, ensuring durability and reliability.
-   **Frequency Compatibility:** Designed for 60 Hz applications, providing consistent performance.

The **Over Current Relay Module CO-CST 12** provides robust protection for electrical systems. Trust **Terasaki Electric** for dependable performance in your industrial applications. For more details or technical assistance, contact us at [info@ramautomations.com](mailto:info@ramautomations.com). Let **Ram Automations** be your partner in automation excellence.

## Details

- **Price:** 999.0 USD
- **Vendor:** Terasaki Electric
- **Type:** Electrical Components > Relays > Over Current Relays
- **Tags:** CO-CST 12, current monitoring, electrical protection, industrial automation, over current relay, Terasaki Electric

## Variants

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

## Images

- Over Current Relay Module CO-CST 12 by Terasaki Electric-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/over-current-relay-module-co-cst-12)
> Updated: 2026-09-18