# Terasaki Xm30Ns Motor Circuit Breaker - 3-Pole 400V 0.4kW Protection

Protect your motors with the **Terasaki Xm30Ns Motor Circuit Breaker**. This 3-pole breaker provides reliable protection against overloads and short circuits, ensuring the longevity of your industrial equipment. Ideal for motors operating at 400-440V and 0.4kW.

The **Terasaki Xm30Ns** features a 1.25A current rating and a 5kA breaking capacity, providing robust protection for AC motors. Designed for easy integration into existing control systems, this **motor circuit breaker** offers dependable performance in demanding automation environments. Part numbers include **Ysas0056-a1** and **Ysas0025-a2**.

-   Reliable overload and short circuit protection
-   Designed for 400-440V, 0.4kW motors
-   Compact and easy to install
-   High breaking capacity of 5kA
-   Durable construction for long-lasting performance

**Specifications:**  
Voltage: 400-440V  
Power: 0.4kW  
Current Rating: 1.25A  
Breaking Capacity: 5kA  
Poles: 3

Trust **Terasaki** for superior motor protection in your industrial automation systems. Ensure the safety and efficiency of your operations with the **Xm30Ns motor circuit breaker**. Order yours today

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Terasaki
- **Type:** Industrial Automation > Circuit Breakers > Motor Protection
- **Tags:** circuit breaker, industrial automation, motor circuit breaker, motor protection, Terasaki, Xm30Ns

## Variants

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

## Images

- Terasaki Xm30Ns Motor Circuit Breaker - 3-Pole 400V 0.4kW Protection-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/terasaki-xm30ns-motor-circuit-breaker)
> Updated: 2026-09-19