# Circuit Breaker Tb-5P Terasaki 10A 2 Pole - Protection

The **Tb-5P Terasaki circuit breaker**, manufactured by Terasaki Electric Co., Ltd., is engineered for AC440V systems, providing essential protection against overloads and short circuits. This robust **circuit breaker** is a critical component in industrial automation and electrical systems, ensuring the reliable and safe operation of machinery and equipment. Its compact design and high performance make it ideal for a wide range of applications.

This **Terasaki circuit breaker**, model **Tb-5P**, features a 10A trip rating and a 10kA current handling capacity. The 2-pole configuration offers efficient protection, and its lightweight design at 290 grams simplifies installation. The **circuit breaker** is designed to meet stringent safety standards, ensuring long-term reliability in demanding environments.

-   **Overload Protection:** Safeguards electrical circuits from excessive current.
-   **Short Circuit Protection:** Quickly interrupts the current flow during faults.
-   **Compact Design:** Allows for easy integration into existing systems.
-   **High Capacity:** Handles up to 10kA of current.

**Specifications:**

Voltage: AC440V  
Trip Rating: 10A  
Poles: 2  
Current Handling Capacity: 10kA

Enhance the safety and efficiency of your electrical systems with the **Tb-5P Terasaki circuit breaker**. This reliable component from Terasaki is designed for optimal performance in industrial and automation applications. For inquiries, please contact us at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Terasaki
- **Type:** Electrical Components > Circuit Breakers > Miniature Circuit Breakers
- **Tags:** 10A circuit breaker, AC440V, circuit breaker, electrical protection, Tb-5P, Terasaki

## Variants

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

## Images

- Circuit Breaker Tb-5P Terasaki 10A 2 Pole - Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/tb-5p-terasaki-circuit-breaker)
> Updated: 2026-09-18