The CMA120 (part number 3DDE300400) is a specialized current measuring unit or current transducer designed for high-precision current monitoring in demanding industrial applications, likely from ABB. 

Its primary function is to accurately measure electrical current, converting the measured value into a standardized output signal (e.g., analog voltage or current) that can be easily used by control systems, PLCs, or data acquisition units. 

This precise measurement is crucial for control, protection, and diagnostic purposes within electrical systems.

This current measuring unit is vital for a wide range of applications, including motor control, power distribution, energy management, and renewable energy systems. By providing accurate and reliable current data, 

the CMA120 enables functions like overload protection, fault detection, and efficiency monitoring. Its robust design ensures dependable performance in harsh industrial environments, contributing to enhanced system safety, 

improved operational efficiency, and better predictive maintenance capabilities.

CMA120 (部件号 3DDE300400) 是一款专用电流测量单元或电流变送器，专为严苛工业应用中的高精度电流监测而设计，很可能来自ABB。

其主要功能是精确测量电流，并将测量值转换为标准化输出信号（例如，模拟电压或电流），以便控制系统、PLC 或数据采集单元轻松使用。这种精确测量对于电气系统中的控制、保护和诊断目的至关重要。

该电流测量单元对于广泛的应用至关重要，包括电机控制、配电、能源管理和可再生能源系统。通过提供准确可靠的电流数据，CMA120 能够实现过载保护、故障检测和效率监测等功能。

其坚固的设计确保在恶劣工业环境中的可靠性能，有助于增强系统安全性、提高运行效率和改善预测性维护能力

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You can click on (ABB ) to visit the official website for more product information. 

If you want to purchase, you can contact YMGK's official customer service

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How to purchase

YMGK offers one-stop global industrial product procurement

Sales Manager: Li Ming

WeChat: 18059884790

WHATSAPP:+86 18059884790 （Click to add）

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We have 121 shared inventories worldwide, with direct procurement from overseas warehouses. We offer favorable prices and after-sales warranty services. 

Our customers come from the United States, Germany, Japan, South Korea, the United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, the Netherlands,

Switzerland, Sweden, Belgium, Austria and Turkey

All products are brand new and original. The warranty period for spare parts is one year and they have been tested and certified.

If you need to order more than one product, please contact us and we can offer you a discount.

If you find that other suppliers offer lower prices for the same products, we are also willing to provide you with further discounts based on the budget.

If you have any other questions, please feel free to contact us at any time.