The CNC YCQ4-100E/4P Automatic Dual Power Transfer Switch (ATS) is a reliable power management device designed to automatically switch electrical load between main utility power and backup sources such as generators or solar inverters. With its 4-pole design , this ATS ensures safe and complete switching for three-phase or full system protection applications. This automatic transfer switch detects power failure instantly and transfers the load to the backup source without manual intervention. When the main supply is restored, it automatically switches back, ensuring uninterrupted power supply and protecting sensitive electrical equipment. Manufactured with high-quality components, the CNC YCQ4-100E ATS offers stable performance, fast response time, and long service life. It is widely used in industrial plants, commercial buildings, hospitals, offices, data centers, solar systems, and generator panels . Easy to install in distribution boards and control panels, this ATS is ideal for users who need reliable automatic power switching across Pakistan. Features: Automatic switching between main & backup power 4-pole design for full system protection Fast response during power failure Heavy-duty industrial construction Suitable for generator & solar systems Specifications: Brand: CNC Model: YCQ4-100E Poles: 4 Pole (4P) Type: Automatic Transfer Switch (ATS) Application: Dual Power Switching Uses: Generator automatic changeover systems Solar inverter power switching Industrial & commercial power backup Hospitals & data centers Electrical distribution panels Package includes: 1x CNC YCQ4-100E/4P ATS Automatic Dual Power Switch