DC 2 Pole 3pole 4 Pole Moulded Case Circuit Breaker

COMD-250PV DC Circuit Breaker1. Rated current upto 1250A, operating voltage upto DC1500V;2. Protection of PV modules from high DC reverse current hazards;3. Protect PV modules from the hazards of AC feedback currents caused by inverter faults;4. Each PV string in the state of the load can be safely cut out and isolated;5. Can be remotely controlled by any one of the photovoltaic system from the system interrupt, even in the negative state can also be completed;6. The state signal of the DC circuit breaker which is installed in each photovoltaic string can be clearly uploaded;7. The user can save the installation fee and the copper series, greatly reduce the user cost;8. Internet preset string connection can be avoided the problem for high temperature of external series inconformity GB14048.1-2006 main circuit terminal and circuit breaker need to reduce capacity more than 30%. It will be more safe and reliable.Technical Parameters of COMD series DC MCCBPoles2P 3P 4PFrequency50/60HzRated Current in(a)16~630ARated Insulated Voltage Ui(V)1500Flash Over Distance≤50mmRated Impulse Withstand Voltage Uimp(V)8000Mechanical Life(times)8000Application of our COMLE-100 MCCB:Our Factory:Pls feel free to contact us. /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1