DC 1000V 2P Solar Mini Circuit Breaker 6A/10A/16A/20A/25A/32A/40A/50A/63A DC MCB for PV System 1. DC1000V 1-63A Non-polarity brand mcb electrical circuit breakerApplication It has protective function as shortage as overload, and are used in lighting distribution system in commerce and dwelling, and protect fractional electric motors. And they also have many merits of high protective grade(up to IP20), high breaking capacity, reliable sensitive action, convenient, multi pole aembling, long life ect.They are mainly adapted to the circuit of AC 50Hz, 250V in single pole, 415V in double, three, four poles for protecting overload and short circuit. Mean while, they are also used in turning on or off the electric apparatus and lighting circuit under the normal conditions. 2. DC1000V 1-63A Non-polarity brand mcb electrical circuit breakerSpecifications Standard EN60898(IEC60898) IEC60947-2 Rated current 1-63A Rated Breaking capacity 6.0kA IEC60898(0.5~63A)6,10,15kA IEC60947-2(0.5~63A) Characteristic curve B,C,D Max. fuse that can be connected to 100AgL(>10kA) Selective grade 3 Working ambient temperature -5 ~+40 Enclosed protective cla IP20 Electrical life Not le than 8000 times Mechanical life Not le than 20000 times