DC Circuit Breaker Description
MRL7PV DC breaker supplementary protectors are designed to provide overcurrent protection within appliances or electrical equipment, where a branch circuitprotaction is already providedd or not required. Devices are designed for direct current(DC) control circuit applications.DC Circuit Breaker Technical Parameter:ItemDC MCBCodeMRL7-63Pole1P2P3P4PVoltage250VDC550VDC800VDC1000VDCCurrent1A,3A,6A,10A,16A,20A,32A,40,50A,63AStandardIEC/EN60947Breaking Capacity6KA,10KACharacteristic CurveB,C,DWorking Temperature"-5°"to +40°Protection DegreeIP20Electrical lifeMore than 8000timesMechanical lifeMore than 2000timesDimension(W)X(H)X(D)18X80x7136X80x7154X80x7172X80x71Installation35MM DIN RAILAccessoryYESInstallation Altitude≤2000M
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FAQ:
Q: If I'm interested in your DC MCB when I can receive your quotation and detail information after send the enquiry?
A:All your enquiry will be replied in 24hours.
Q:Your DC MCB seems perfect but what's the difference between you and other suppliers? Because I find some cheaper price from others!
A: Our DC MCB is special for Solar system all the parts in the MCB are high quality customized.Not all the DC MCB are Solar MCB!
Q:Can I get a sample before the order because I really don't how is your DC MCB quality?
A:Of course!We also think sample order is the best way to build the trust.And in our company we offer free sample service!Please send the enquiry to us and get the free sample!
Q:How's the delivery?Because I really need them is urgently?
A:For sample order we have stock.And for regular order we promise in 15days.
Q:How's the warranty period for your DC MCB?
A:We offer twoyear warranty for our customer.