SKU: 67978
| Attribute | Details |
|---|---|
| Brand | Terasaki Electric Co., Ltd. |
| Series | Tembreak |
| Product Type | Motor Circuit Breaker |
| Model | XM30PS |
| Rated Voltage | 400–440V AC |
| Rated Motor Power | 3.7 kW |
| Rated Current | 8 A |
| Short-Circuit Capacity | 50 kA (AC 500V) |
| Poles | 3-Pole |
| Additional Codes | NKE-7057 / YSAS0024-A3 / KM30PS / YSAS0028-A1 |
| Country of Manufacture | Made in Japan |
| Weight | 1.300 kg |
| Condition | Used |
The Terasaki XM30PS 3-Pole Motor Circuit Breaker (8A) is a robust and reliable protection device engineered for safeguarding electric motors from overloads and short circuits. Part of the highly trusted Terasaki Tembreak series, this breaker is commonly used in industrial machinery, automation panels, and marine electrical systems.
Designed to operate on 400–440V AC motor circuits, the breaker supports motor loads up to 3.7 kW. With a powerful short-circuit breaking capacity of 50 kA at AC 500V, the XM30PS offers high-level protection even in demanding industrial and offshore environments.
Its 3-pole configuration ensures stable and synchronized protection for three-phase motors. The model includes multiple compatibility identifiers such as NKE-7057, YSAS0024-A3, KM30PS, and YSAS0028-A1, making it suitable for various Terasaki control panel systems and replacement applications.

Key Features:
1. Motor Circuit Breaker: Provides thermal and magnetic protection for motors.
2. Rated 3.7 kW / 8A: Suitable for small-to-medium industrial motor loads.
3. High Breaking Capacity: 50 kA at AC 500V ensures strong fault protection.
4. 3-Pole Design: Ideal for three-phase motor installations.
5. Tembreak Series Reliability: Durable, long-lasting, and industry-trusted.
6. Voltage Compatibility: Supports 400–440V AC networks.
7. Made in Japan: Precision construction and premium quality.
8. Rugged Build: Designed to withstand harsh industrial conditions.
9. Versatile Compatibility: Multiple part codes ensure easier replacement.
10. High Safety Standards: Suitable for both industrial and marine applications.
Applications:
1. Motor Control Centers (MCCs): Stable protection for motors up to 3.7 kW.
2. Industrial Machinery: Pumps, conveyors, mixers, grinders, fans, etc.
3. Marine & Offshore: Shipboard machinery and equipment protection.
4. HVAC Systems: Air handling units, blowers, and compressor motors.
5. Manufacturing Plants: Automation equipment powered by small motors.
6. Power Generation Systems: Auxiliary motor protection.
7. Chemical & Food Processing: Continuous-duty motor circuits.
8. Building Automation: Motors used in lifts, shutters, and ventilation.
9. Replacement & Retrofits: Direct replacement for XM30PS/KM30PS models.
10. Maintenance Teams: Reliable component for repairing motor circuits.
Explore the high-performance Motor Circuit Breaker at Aeliya Marine Tech, engineered for precise motor protection, reliable overload response, and long-lasting performance in demanding industrial environments.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
- Products with minor cosmetic damages (excluding damage caused during shipping)
Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
- Return the Product: Securely package the product in its original packaging (if possible) and ship it to the address below:
Receiving Your Refund:
Once we receive the returned product, our team will inspect it thoroughly. Upon approval, your refund will be processed and credited back to your original payment method within a specific timeframe (details available in our Payment Terms).
Missing Refund?
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Exchanges for Defective or Damaged Items:
We understand the need for a seamless experience. If you receive a defective or damaged item, we offer a straightforward exchange for the same product. Simply contact us via email at sales@aeliyamarine.com, and we'll guide you through the process.
Warranty Validation:
To facilitate a smooth warranty claim, please share proof of purchase along with relevant documentation like pictures or testing videos specific to your product.
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