1、Suitable for emergency switching of batteries. When the main power source has power, connect the main power source as the power source, otherwise it will automatically switch to the standby power source terminal as the power source. 2、Widely used in power control of incubators, laptops, and networks to realize uninterrupted power supply 3、The module adopts screw terminal design, the wiring method is simple, convenient to install and remove 4、High quality plastic material can make sure the durability and stability of the product 5、The maximum load current is 10A and voltage input standby power is AC85V‑240V Item Type: AC Power Switching Module Product Model: YX-Q01 Material: Plastic Maximum Load Current: 10A Size: Approx. 70 x 47 x 18mm / 2.8 x 1.9 x 0.7in Hole Distance: Approx. 61mm / 2.4in, 41mm / 1.6in 1 x AC Power Switching Module