Onccy MCB Adb3-125-3p Earth Leakage Circuit Breaker

 Circuit Breaker ProductsMiniature Circuit Breaker (MCB) The first consideration when selecting electrical equipment or gadgets is safety. When the power fluctuates or an excessive amount of current flows, it produces damage in the form of an overload or short circuit. Therefore, it is vital to include a device as a safety factor to safeguard electrical devices/circuits against overcurrent. In the early days, the fuse was one of the most popular devices used to safeguard the circuit. A fuse has a metal wire or strip that melts when an excessive current flow occurs, therefore interrupting or halting the passage of electricity. Uses of MCB  Make sure there is space in the electrical panel for the new breaker before installing a small circuit breaker. Each breaker must have a minimum of six inches between them, and no other breakers should be connected next to it.By doing the following, you can install your new little circuit breaker:1.Before performing any electrical system maintenance, make sure all of your equipment is turned off. Any lights, appliances, or other electrical devices in your home or place of business fall under this category.2Locate a vacant slot in your electrical panel box and insert your new micro circuit breaker there. If extra panels are needed to accommodate more breakers but there aren't any free places, think about replacing some older breakers with newer, more energy-efficient ones.3 Remove the large screw holding down the current breaker and remove it from its slot. Then take out the old circuit breaker wires one at a time by pulling them out through their small holes in the side of the panel box. Take note of which wire goes where on each terminal before removing them from their sockets so that when you install new wires onto new miniature circuit breakers, you'll know which wire goes where on each terminal.4.Strip off about 3/8″ of insulation from each end of each wire before attaching it to its new corresponding terminal. Make sure you don't strip off too much insulation because you'll need enough left on each wire to secure it tightly onto its designated terminal.5.Attach each wire to its selected terminal by pushing each wire firmly into place until it clicks into place. Then tighten each screw securely with your screwdriver so there is no chance for movement under normal conditions or during an electrical surge or power outage.       Product BenefitsOverload and the short circuit protection functionRated short circuit breaking capacity up to 10 kANon-polarity and Polarity both availableRated Current In up to 125ARated Voltage up to 200VDesigned for PV, energy storage and other DC applicationsAS 60947.3:2018 and IEC 60947.2:2015 standard2 years warranty, product insurance, and recall insurance available   EDB1-125 DC miniature circuit breaker (hereinafter referred to as circuit breaker) is suitable for lines with rated current of 125A and below DC rated voltage of 200V .lt is used for overloading and short-circuit protection of facilities and electrical equipment of DC power distribution system, and can be widely used in electric power, post and telecommunications, communication, industrial and mining enterprises and other industries. This product meets the requirements of IEC60947-2.AdvantagesProtection functions: overload, short circuitRated short circuit breaking capacity icu up to 10kANon-polarity, easy wiringRated current in up to 125ARated voltage ue up to 1000VDesigned for PV, energy storage and other dc applicationsTechnical DataPole1P2P3P4PRated Working VoltageNormal Voltage Ue250V DC500V DC750V DC1000V DCHigh Voltage         Ue300V DC600V DC900V DC1200V DCFrame Current63ARated Current                                                                             In10A,16A, 20A, 25A, 32A,40A, 50A, 63ARated Insulation Voltage                                                              Ui1200VRated Impulse Withstand Voltage                                            Uimp6kVTripping CharacteristicsB/CTripping TypeThermal MagneticRated Ultimate Short-Circuit Breaking Capacity                             Icu6/10kARated Service Short-Circuit Interrupting Capacity                           Ics6/7.5 kAElectrical LifeActual2000 CyclesStandard1500 CyclesMechanical LifeActual20000 CyclesStandard8500 CyclesOvervoltage CategoryIIIPollution Degree3Ingress ProtectionIP40; Wiring port IP20Resistance to humidity and heatClass 2Relative Humidity≤ 95 %Vibrationacc. to IEC60068-2-6Shocksacc. to IEC60068-2-27Terminal capacity2.5-25mm²Fastening Torque of Terminals2.5 N.mAmbient Temperature-30°C~70°CStorage Temperature-40°C~85°CInstallation MethodDINElevation≤2000mDimensionWidth:18mm/PoleHigh: 68mmDepth: 81mmWeight                                                                                             125.3g250.55g375.9g501.1g  EXPERIENCED PV PROTECTIVE PRODUCT AND EV CHARGING STATION MANUFACTURERWith a vision of a clean, sustainable future, we strive to lead the solar energy and new ener