Features Instant Power Continuity: Automatically switches to backup power within milliseconds, ensuring uninterrupted service during main supply failures Versatile Modes: Choose between automatic and manual settings for enhanced control, providing flexibility for various power management needs Easy Installation: Designed for 35mm rail fitting, this unit is compatible with 50/60Hz AC110V systems and specifically optimized for PZ30 distribution boxes Features: 1、MAIN FUNCTION: When there is an abnormality in the main power supply, the backup power supply will immediately work to ensure the continuity of power supply. 2、TWO MODES: Dual power automatic transfer switch can be operated automatically or manually, with millisecond switching speed, very safe and reliable. 3、35MM RAIL INSTALLATION: This automatic transfer switch, suitable for 50 60Hz AC110V 100A emergency power supply system, is specifically designed for PZ30 distribution box. 4、EXCELLENT MATERIAL: The changeover switch is made of flame retardant PC, with good insulation and high temperature resistance. Silver is anti aging, safe and reliable, greatly improving the conductivity. 5、WIDELY USED: The automatic transfer switch is isolated anti interference, self switching and self resetting, can be used in various ocn where continuous power outages are not allowed. Specification: Item Type: Dual Power Automatic Transfer Switch Material: PC, Silver Model: NLQ3 125 2P Rated Current le: 100A Insulation Voltage Ui: AC690V Rated Voltage Ue: AC110V Frequency: 50/60Hz Rated Control Voltage US: 110VAC 85% Us to 110% Us Grade: PC Grade Specification: 2P Service Life: Electrical: 2000 Times, Mechanical: 5000 Times Rated Short Circuit Current: 50kA Fuse: RT16 00 63A Rated Impulse Withstand Voltage: 8kV Auxiliary Circuit: Two Relays, Each With Two Sets Capacity: AC110V 50HZ le=5y Touch Time: between50ms Conversion Time: between50ms Return Time: between50ms Closing Time: between50ms Package List: 1 x Dual Power Automatic Transfer Switch Note: betweendiv>1. The maximum ambient temperature shall not exceed 40℃, the minimum temperature shall not be less than ‑5℃, and the average temperature within 24 hours shall not exceed 35℃.betwee Package List 1 x Dual Power Automatic Transfer Switch