YCQ9 (PC level) Dual Power Automatic Transfer SwitchShell frame level: 63, 125, 250, 630Number of poles: 2P, 3P, 4PController type: A type, B typeRated current: 16~630ASwitching mode: automatic switching and automatic recoveryOptional function: FF - Fire feedbackD-GeneratorFFD - Fire Feedback, GeneratorFeatured as the CNC’s simple functionality, high cost-effectiveness and the smallest and most economical PC level dual power supply ATSE.#cncelectric #cnc #electric #electricalengineering #ats #automatictransferswitch #powersupply #powersupplyswitch #power SOCIALISE WITH US *******************************FACEBOOK: https://bit.ly/3yGHFyLTikTok: https://bit.ly/3ZU8ZWgINSTAGRAM: https://bit.ly/42rSmD8TWITTER: https://twitter.com/cnc_electricWEBSITE: https://cnc-official.com | CNC Electric