# Tb-5P Circuit Breaker 20A 440V - Terasaki Electric

The **Tb-5P Circuit Breaker** from **Terasaki Electric** is a vital component for safeguarding electrical circuits. Designed for industrial and commercial applications, this 2-pole circuit breaker, with a part number of **Tb-5P**, offers dependable protection against overloads and short circuits. It is engineered to meet the stringent Category M6 standards according to BS 3871, ensuring the safety and efficiency of your electrical systems. This robust circuit breaker is ideal for use in a variety of settings, providing peace of mind and operational reliability.

This **Tb-5P Circuit Breaker** operates at Ac440V with a current rating of 20A, making it suitable for a wide array of electrical setups. Its Ra-3009-6-1 design incorporates durable construction for prolonged use. With a weight of 320 Gm, installation is straightforward. This circuit breaker is a reliable choice for maintaining the integrity of your electrical infrastructure. For example, Are you looking for a reliable circuit breaker for your factory's power distribution system? The **Tb-5P** is an excellent choice.

-   **High-Quality Protection:** Protects circuits from overloads and short circuits.
-   **Durable Construction:** Built to last with a robust Ra-3009-6-1 design.
-   **Easy Installation:** Lightweight design (320 Gm) for simple setup.
-   **Wide Application:** Suitable for both residential and commercial use.

**Specifications:**

-   Voltage Rating: Ac440V
-   Current Rating: 20A
-   Poles: 2-pole
-   Standard: Meets Category M6 standards according to BS 3871

Choose the **Tb-5P Circuit Breaker** from **Terasaki Electric** for dependable performance and lasting protection. This circuit breaker guarantees the safety and efficiency of your electrical systems, making it a key component for industrial and automation applications.

For inquiries, please contact Ram Automations at [info@ramautomations.com](mailto:info@ramautomations.com).

## Details

- **Price:** 999.0 USD
- **Vendor:** Terasaki Electric
- **Type:** Electrical Components > Circuit Breakers > Miniature Circuit Breakers
- **Tags:** 20A circuit breaker, 440V circuit breaker, electrical protection, industrial circuit breaker, Tb-5P Circuit Breaker, Terasaki Electric

## Variants

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

## Images

- Tb-5P Circuit Breaker 20A 440V - Terasaki Electric-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/tb-5p-circuit-breaker-terasaki)
> Updated: 2026-09-19