6000A Short Circuit Breaking Capacity Low Price MCB Circuit Breaker 1A 2A 6A 10A 16A 20A 25A 32A 40A 50A 63A Electric AC DC Miniature Circuit Breaker

1. General 1.1 Function protection of circuits against short-circuit currents, protection of circuits against overload currents, switch, isolation, The LRM2-63 circuit-breakers are used in domestic installation as well as in commercial and industry electrical distribution systems. 1.2 Selection Technical data of the network at the point considered: the earthing systems (TNS, TNC), short-circuit current at the circuit-breaker installation point , which must always be less than the breaking capacity of this device, network normal voltage. Tripping curves: B curve (3-5In):protection for people and big length cables in TN and IT systems.C curve (5-10In):protection for resistive and inductive loads with low inrush current. D curve(10-14In) :protection for circuits which supply loads with high inrush current at the circuit closing (LV/LV transformers, breakdown lamps)2.Technical parameterModelLRM2-63No. Of Poles1P, 2P, 3P, 4PRated Current (In):(A)1A,2A,3A,6A,10A,16A,20A,25A,32A,40A,50A,63ARated voltage(Un):(V)220V~/230V~/240V~(1P), 380V~/400V~/415V~ (2P,3P,4P);Rated frequency:(Hz)50/60HzRated Insulation voltage Ui:(V)415VRated impulse withstand voltage(1.2/50us)Uimp:(V)4000VRated short-circuit capacity Icn:(A)6000AInstaneous Tripping current:B Type(3In~5In)C Type(5In~10In)D Type(10In~20In)Protection Degree  IP20Contact position indicationRed/GreenAmbient temperature -5~40ºCMethod of mountingOn 35mm Din railTerminal connection typeScrew terminal,  Pillar terminal with clampConnection capacity:16mm² flexible or 25mm² rigid up to 25A ratings ,25mm² flexible or 35mm² rigid from 32A to 63A ratingsTightening torque2.5N.mConnectionFrom top and bottom3. Technical data:3.Overall & Installation Dimensions Detailed Photos