1P 2P 3P 4P DC 250V-1000V 10Solar Mini Circuit Breaker MCB Fuse PV System Solar Engery 3/6/10/16/20/25/32/40/50/63/80/100/125A It has protective function as shortage as overload, and areused in lighting distribution system in commerce and dwelling, andprotect fractional electric motors. And they also have many meritsof high protective grade(up to IP20), high breaking capacity, reliablesensitive action, convenient, multi pole aembling, long life ect.They are mainly adapted to the circuit of AC 50Hz, 250V in singlepole, 415V in double, three, four poles for protecting overload andshort circuit. Mean while, they are also used in turning on or off theelectric apparatus and lighting circuit under the normal conditions. Standard EN60898(IEC60898)IEC60947-2 Ratedcurrent 1-63A RatedBreakingcapacity 6.0kAIEC60898(0.5~63A)6,10,15kAIEC60947-2(0.5~63A) Characteristiccurve B,C,D Max.fusethatcanbeconnectedto 100AgL(>10kA) Selectivegrade 3 Workingambienttemperature -5°~+40° Enclosedprotectivecla IP20 Electricallife Notlethan8000times Mechanicallife Notlethan20000times Crust grade rating current Imm(A) Pole Rating voltage(V) Rating current In(A) Rated limit short circuit capability OEM Breaking current Icu(A) Time (ms) 63A 1 DC ~250V 1. 2. 3. 4. 5. 6. 10. 15. 16. 20. 25. 32. 40. 50. 63 6000 10 YES 2 DC ~500V 6000 3 DC ~750V 4 DC ~1000V