Product Name: Auto on/off 100A 3p+N MCB Model NO.: FS Certification: ISO9001-2000, CE, CB Function: Circuit-Breaker Failure Protection Type: Circuit Breaker Poles Number: 1,2,3,4 Pole Structure: MCB Installation: Fixed Arc-extinguishing Medium: Air Speed: Normal Type Circuit Breaker Operation: Automatic Breaking Capacity: Low Voltage Circuit Breakers Model: Fs Voltage(VAC): 230/415 Rated Current: 100A Frequency: 50/60Hz Trademark: LONGROAD/OEM Origin: Wenzhou, Zhejiang Product Description Product InstructionMT51R is an automatic recloser,which can inspect and reclose by ifself.It may switch on/off the breakerautomatically:trips and time delay can be set up and adujsted as per request,The device MT41R may recolse itself if no faulty,and will output signals to control station if any faulty.Therefore,it may realize remote monitor or reclose the circuit in unattended or remote place.Technical DataVoltage(VAC)230/415Frequency50/60HzPower3VAStandby Power0.5WInsulation Voltage2500V/MinTrip time<0.1SCompatible with:MCB:iC65,MM50H / RCD:ML50HElectrical life:5000 Mechancal life:8000Reclose adjustabe(times):0,1,2,3,4,5,6,7,8,9 timesTime delay adjust(seconds):0,10,20,30,45,60,90,120,150,180SReset system(ISPDT):rated current 5A (250VAC) resistant loadEnviroment Temperature:-25ºC~+55ºC Storage Temperature:40ºC~+70ºCProduction degree:Breaker:IP20;Inside distribution box:IP40 grade II(Temperature +55ºC,Humidity:95%)Installation:DIN rail,DIN35mm Cable:1*25mm,2*25,,Front Panel Instruction