Technical Parameters Rated current (ln): 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 80A (Customized) Rated residual operating current: 30 mA (Standard Default), 15mA (Customized), 50mA (Customized), 100mA (Customized), 300 mA (Customized) Funtions: overlaod protection, short circuit protection, leackage protection, isolate circuit function Poles: 2P (single-phase two-wires residual current action circuit breaker), 3P (three-phase three-wires residual current action circuit breaker), 4P (three-phase four-wires residual current action circuit breaker) Leackage trip type: Cla AC Overload trip type: C type (5 ~ 10) In (Strandard Default) and D type (10~16)ln (Customized) Rated voltage Un (v): 220V-400V Rated short-circuit capability Lcb (A): 6KA Insulation impulse voltage: 8KV Electrical life: 10000 Mechanical life: 20000 Standard: IEC61009-1 Warranty: 18th MonthCircuit Wiring Recommend TXD7 can be used as a main switch or as a sub-switch:Be used as main switch current current recommend: 40A-80A .Be used as sub switch current current recommend: 10A-32A .TXD7 can also be used with TXC65 circuit breaker, DZ47 circuit braker, sp1 surge protector, etc.Product Size (Unit mm) Structure Introduction 1: Terminals (Maximum 16mm2 (5 AWG) cable can be connected).2: Status window, red means power is on, green means power is off (circuit breaker triped).3: Test button, turn on the power and then pre this button can test whether the leakage protection function is good: If the circuit breaker is triped, it means that the leakage protection function is good; If the circuit breaker does not trip, it means that the leakage protection function is faulty, please replace the circuit breaker in time.4: Manual opening and closing handle: turn up to turn on the power supply, turn down to turn off the power supply.5: Leackage protect funtion switch button, to right to agree use the leackage protect funtion, to left to reject use the leackage protect function.Mounting and Fixed TXD7 can be fixed on DIN rail directly, can be placed in a distribution box Please try to keep the vertical installation, and use the top-in and bottom-out wiring method, in order to obtain the best protection performance and the longest service lifePeakage Details 3 Types Peakage:1, 1 pc items in one box2, 3pcs items in one box3, 45pcs items in one boxAbout Customization 1, Colors: Red, Blue, Green color can be customized.2, Although our product can adapt to most single-phase voltages, if the suitable voltage is strictly required, we can customize the voltage for you, such as 110V, 127V (be used for United States, Canada, Mexico and other countries) voltage can be customized.3, The default leackage current is 30ma, we can also custom 15ma, 50ma, 100ma, 300ma etc for you, just remark or leave a meage on customer service windows.So important is: as you know, customization need add some price and minimum order quantity required, but dont warry, we will custom-made at your satisfactory price.About Shipping1, No more than 2kg weight:Shipping by Aliexpre Standard (20-35days)Shipping by China Post (20-35days)2, More than 2kg weight:Shipping by Aliexpre Standard (20-35days), China Post (20-35days), FEDEX (7-15days), UPS (7-15days), TNT (7-15days), other expre direct lines (10-20days). We will choose the appropriate logistics according to the actual situation3, Above delivery date is applicable for most cases. However sometimes parcels may be delayed fo holiday, festival, bad weather, custom, Etc. Besides Expre shipping way may have tax iue. In those case, your comprehension and cooperation is highly appreciated4, Shipping ways and track website: Receiving and After-sales Service1, Please check the tracking information on tracking website2, Please contact us by meage, e-mail, or trade manager3, Check the package and item carefully4, All of our products are backed by a 12-18 month warranty in the event of non-human damage, please contact us and we will replace the product to youWe Need Your Support 1, If you visit our store for the first time, please click "Add Follow" button to collect our store, so that you can get the latest discount and new product notifications in time.2, If your are satisfied with products and our service, please leave 5 stars feedback.3, If your have any questions or problem, feel free to contact us first before you leave negative feedback.We will try our best to solve any problem and provide you with the best customer service