# 50A Electric Circuit Breaker Tb-5P by Terasaki Electric

The Electric Circuit Breaker 50A Tb-5P by Terasaki Electric is a dependable solution for electrical applications. This 50A circuit breaker ensures safety and optimal performance in various industrial and general use scenarios.

This circuit breaker operates at 50/60Hz with a Ui of 460V and a breaking capacity of 240V at 5kA, compliant with JIS C 8201-2-1 Ann2 and IEC 60947-2 standards. It’s designed for efficient operation up to 40°C. The **Terasaki Electric Tb-5P** model offers reliable protection for your electrical systems.

-   **High Breaking Capacity**: Provides robust protection with a 5kA breaking capacity at 240V.
-   **Wide Compatibility**: Suitable for diverse electrical applications operating at 50/60Hz.
-   **Durable Construction**: Designed to perform efficiently in temperatures up to 40°C.
-   **Compliance Standards**: Conforms to JIS C 8201-2-1 Ann2 and IEC 60947-2 standards for safety and reliability.
-   **Compact and Lightweight**: Easy to install and handle, weighing only 330 grams.

**Specifications:**  
Voltage: Ui 460V  
Current Rating: 50A  
Frequency: 50/60Hz  
Breaking Capacity: 240V at 5kA  
Standards: JIS C 8201-2-1 Ann2 and IEC 60947-2

Trust Terasaki Electric for high-quality electrical products that deliver exceptional performance. The Electric Circuit Breaker 50A Tb-5P provides reliable protection and enhances the safety of your electrical systems. Upgrade your industrial or automation setup with this dependable circuit breaker.

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

## Details

- **Price:** 999.0 USD
- **Vendor:** Terasaki Electric
- **Type:** Electrical Components > Circuit Breakers > 50A Circuit Breakers
- **Tags:** 50a circuit breaker, circuit breaker, electrical protection, industrial automation, tb-5p, terasaki electric

## Variants

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

## Images

- 50A Electric Circuit Breaker Tb-5P by Terasaki Electric-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/electric-circuit-breaker-50a-terasaki-tb-5p)
> Updated: 2026-09-19