Feature: *Function: The final protection for your solar system - 1 String PV Combiner Box with Solar Insulator Switch *1 String PV Combiner Box: Streamline your solar setup with this high-performance junction box *IP65 Waterproof：Unmatched durability and reliability with IP65 waterproof and dustproof rating *Easy to install：Effortlessly connect solar panels with plug and play and pre-assembled cables *Application：Perfect for grid-connected/off-grid photovoltaic solar power generation system Specifications: Part Name:combiner box Color:grey Material: ABS Input: 1 set of connectors Output: 1 set of connectors Maximum voltage: 400 V Maximum output current: 10A,16A,20A,32A,40A,50A,63A Applicable voltage: AC90-400V, DC12-1000V Protection class: IP65 Size(L*W*H): 120*55*95mm Cable input: 22mm Connection for output cable: 22mm DC circuit breaker: DZ47X-63 Package Contents: 1 x 1 in 1 combiner box 4 x plastic extensions 4 x mounting screws 2 x plug. 1 x photovoltaic special key Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Ip65 Pv Combiner Box Solar Insulator Switch 400V 1 In 1Out 1S Dc Isolator Switch Made of high quality material, durable and practical to use. Perfect functions,give you a wonderful experience. Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues. If you have any questions, please feel free to contact us, we will solve it for you.