... V0 grade.Technical Data: Standard: IEC60898-1, IEC60947-2Approvals: CB,CE,VDE (applying)Rated current ln (A): 1, 2, 4, 6, 10, 16 ... DCharacteristic curve B(ln): 3-5Characteristic curve C(ln): 5-10 Characteristic curve D(ln): 10-20Thermal operating limit (ln): 1.13–1.45Degree of protection ... device prevenrs unwanted or casual dismounting of connected terminalsRated current ln(A): 1,2,4,6,10,16,20,25,32,40 ...