Feature: 1. [Automatic Power Transfer] Easily switch between power sources with this ATS switch. Ensure continuous power supply without interruptions. Also supports manual operation. 2. [Quick Switching Time] The automatic transfer switch ensures a switching time of 2 seconds, allowing for seamless and efficient power transfer when needed. 3. [Enhanced Safety] Supports multiple protection functions, including short circuit, overload, phase loss, and undervoltage protection, this transfer switch ensures reliable operation. 4. [Reliable Materials] Made with flame retardant PC and silver contacts, this switch offers excellent durability and conductivity, greatly improving performance and service life. 5. [Simple Installation] The ATS has a compact structure, can be installed vertically or horizontally. Suitable for hospitals, shops, banks, high rise buildings, etc. Specification: Item Type: Automatic Transfer Switch Material: Flame Retardant PC, Silver Model: NLQ1 63 2P Poles: 2P ATS Type: CB Miniature Breaker Type Switching Time: 2s Frequency: 50 60Hz Installation Method: Screw Fixing. Package List: 1 x Automatic Transfer Switch 1 x Instruction Manual