Yueyang Tongtu Company provides Schneider WATSN-160/125b/4A electronic trip units specifically for low-voltage power distribution systems in overseas markets. When debugging circuit breakers or maintaining distribution cabinets, you must have encountered such situations: when the current fluctuates slightly, the circuit breaker will randomly trip; even during overload conditions, the circuit breaker shows no response. This is mostly due to the insufficient accuracy of the internal trip unit. As a professional electrical component service provider in China, Yueyang Tongtu recommends this high-precision control core specially designed for Masterpact NT series circuit breakers to ensure that your critical equipment has precise and reliable protection logic, completely eliminating power outage accidents caused by protection failure.
The standard working voltage of WATSN-160/125b/4A is usually 220V, while the working current provides a variety of specifications from 16A, 20A, 25A to 100A or higher for users to choose. The switch is unique in its mechanism design and adopts the structural concept of PC-level products, which effectively avoids problems such as slip buckle and unreliable re-buckle, and its reliability is significantly higher than that of CB-level products. It adopts a double-row composite contact and horizontal pull mechanism design inside, and the contact pressure is large, which makes the contact not easy to be repelled or welded, especially suitable for harsh places that need to withstand large current or overload current.
In addition, it has a mechanical life of more than 8,000 times, which provides a strong guarantee for the long-term stable operation of the switch. In terms of working mode, it supports multiple modes such as automatic resetting, automatic resetting without automatic resetting, and mutual backup, which can flexibly meet the needs of different application scenarios. Equipped with a remote PLC control interface, it is easy to realize system automation and remote status monitoring.
In terms of safety performance, the mechanical interlock and electrical interlock design ensure that the power supply will not be short-circuited or cause accidental power failure of the load during operation. In an emergency, the user can manually operate the handle to force zeroing (cut off both power supplies at the same time), providing a last line of defense for the safety of personnel and equipment
Schneider WATSN-160/125b/4A dual power switch is widely used in industries, commerce and public facilities to ensure stable power supply for key equipment and production lines. It can quickly switch the backup power supply to ensure the continuity of production and business and the safety of personnel in case of power failure. It is especially suitable for places with high reliability requirements such as elevators, fire protection, emergency lighting, transportation, aerospace, etc.
Over the years, we have exported high-quality industrial control products overseas and won the trust and praise of customers around the world. Behind this is our ultimate pursuit of quality and deep understanding of customer needs. Schneider WATSN-160/125b/4A dual power automatic transfer switch is equipped with a high-precision electromagnetic drive mechanism. Every action is fast and stable, ensuring zero error in power switching. At the same time, the advanced vacuum arc extinguishing technology makes the operation of the power system more secure and reliable. Not to mention its user-friendly operation interface, which is intuitive and easy to understand, making complex power management easy and simple. We are well aware that the stability of the power system is the lifeline for the continuous operation of all walks of life. Therefore, we not only provide the WATSN series, but also have a complete range of models and a rich brand series product line to meet your diverse needs. Our team is synonymous with professionalism - years of experience in the industry have made them familiar with every product. Fast response speed ensures that your questions can always be answered in the first time, which runs through every detail of our service. Choosing us, you are not just buying a product, but also choosing a trustworthy long-term partner.
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No. 324, Hubin Street, Nanhu New District, Yueyang City, Hunan Province, China
